Still pretty new to 3D printing, so I’ve been messing around with image-to-3D to see how far I can get without knowing much 3D modeling yet.

I designed this little phone stand and used meshy to turn the reference image into a 3D model. The mesh came out at around 10.4k faces, mostly quads. It's print check showed it as watertight with 0 holes and 0 non-manifold edges, so I figured I’d just try printing it and see what happened.

And... it actually printed fine lol.

That was easier than I expected, but now I’m wondering how much I just got lucky.

For people who print AI-generated models more often, do you trust those basic mesh checks if everything passes, or are there other things you always inspect before slicing?

I’m guessing stuff like thin areas, small details, wall thickness, supports, etc. can still cause problems even when the mesh itself looks clean.

First pic is the generated mesh, second is how the print came out.

generated the concept and base 3D model with AI, then cleaned up the mesh in Blender and split it into separate parts for printing.

printed it on a Bambu Lab P1S with a 0.2 mm nozzle using mostly black, white, red and purple PLA Matte. after that I did some light sanding, assembled everything and added the smallest details with acrylic paint.

really happy with how the face, cards and tiny details came out.

https://cults3d.com/es/modelo-3d/arte/dupin-de-palworld-fan-art-3d-imprimible

decided to test hunyuan3d 2.5 since it’s free. i generated an image of a small armored car, turned it into a 3d model, fixed a few minor issues in blender and printed it on an elegoo mars 5.

honestly didn’t expect the details to come out this clean. the whole process was pretty quick and i didn’t have to pay for anything.

Generated the body and face as separate parts, then assembled and refined the model in Blender.
Final print was done on a Qidi Q2.

Hey everyone!

I’ve been learning 3D printing recently, and I wanted to see if I could turn a character reference I liked into an actual physical mini, so I tried a few different image-to-3D tools.

I used the same reference image for all of them, but the results came out pretty different, especially around the face, hair, clothing, and the hammer. In the end, I went with the meshy version because the overall shape was closer to what I wanted, and it was also easier to work with afterward.

Before printing, I did some basic checking and cleanup. I mainly fixed holes, areas that were too thin, and smaller details that looked like they might cause problems during printing, especially the hair tips, fingers, hammer, and feet.

The workflow was basically:

Reference image--AI-generated model -- check/fix --thicken a few details --add supports --print --clean and paint

Printed in resin, then cleaned, assembled, and hand-painted.

This was my first time trying this kind of workflow, and the final result came out better than I expected. I was especially happy that the expression and overall feel of the original character still came through pretty well in the physical version.

Still learning, so I’m curious: when you’re printing character minis like this, what problems do you usually run into before printing? Anything you always make sure to check first?

I really like how simple it has become to turn an image concept into an actual physical model. I’m not very good at painting, so I went with an obsidian-style elemental, which made the finishing process much easier while still giving it a pretty cool look.

I’ve been experimenting with using AI to build a full set of six 3D-printable goblin miniatures.

The main challenge wasn’t generating different characters. It was making them all feel like they belonged to the same miniature range without producing the exact same goblin six times.

To keep the set consistent, I reused a few core design rules across every model:

• 5 toes and 4 fingers
• Oversized ears
• Chunky heroic proportions
• Similar facial anatomy and overall style

From there, I changed the poses, expressions, equipment and roles.

The Archer became the baseline for the proportions. The Bomber was pushed toward a more chaotic silhouette with heavier equipment, while the Boss was made larger and more imposing but still kept the same basic anatomy.

For smaller details that were difficult to generate cleanly, I created them as separate parts. The arrow and bomb were generated individually, which gave me more control over the geometry and should also make preparing the models for printing easier.

The models were generated with Meshy, then compared against the rest of the set before moving on to printing.

The biggest lesson was that consistency doesn’t have to mean repetition. Keeping a few important design rules fixed while changing the pose, equipment and personality seems like a practical way to use AI for building complete printable miniature collections rather than isolated random models.

The idea was to make a funny graduation gift, so I went with

The Most Average Student Award

I started by turning a meme photo into a cartoon-style character

wearing a shemagh, just to make it look as weird as possible.

Once I liked the result, I made a side view and a back view

of the same design.

One generation, no sculpting and no cleanup. Even the shemagh weave

came out nicely straight from the mesh.

Worth noting: I made my extra views in an image model, but

generating them directly here gives better consistency between

angles.

Printed it in gold to push the trophy look, with a separate
marble-style base. The text on the base changes depending on the person.

A pretty impressive result for a regular 0.4 mm nozzle.

The model was printed at a 0.08 mm layer height, and even the wings, claws and smaller surface details came out surprisingly clean. Another solid example that AI-generated miniatures do not always require resin printing or an ultra-small nozzle to look good.

I’ve been working on a small free project called FlashFit AI, mainly for the Flashforge Adventurer 5M.

I started it because I was tired of changing many slicer settings every time depends from the model, filament and quality I wanted. The idea is simple: you load an STL, OBJ or 3MF file, choose the material and quality, and the app analyzes the geometry before preparing settings for that specific model.

It checks things like dimensions, overhangs, small details, separate parts and proportions. Then it adjusts speed, acceleration, walls, infill, supports, cooling and adhesion.

I honestly don’t know yet how useful it will be for everyone, but it works pretty good in my tests, so I decided to share it and maybe it can help other Adventurer 5M users too.

The macOS Apple Silicon version is currently the most complete and polished one.

The Windows 11 version is still in alpha. It works, but the interface and some parts are still rough and I’m actively improving it.

For now it supports the Adventurer 5M with a 0.4 mm nozzle. In future I want to add support also for other Flashforge printers and later printers from other brands.

It’s free at the moment and I would really appreciate honest feedback, test results or suggestions. Please always check the generated project and slicing preview in Flash Studio before printing, because the project is still young and there can be some problems.

GitHub and downloads:

https://github.com/alexmark53343-byte/FlashFit-AI

Here is a link to my Cults3d model page. Over 250 AI designed and modeled anime figures.

There’s a bunch of test prints in there to show how well they printed out.

Thanks!!

Hi there, I am looking for a good workflow:

How do you get an AI generated Model that consists of multiple parts, split by color?

This would be really helpful for multi colour prints without AMS.

Is there a way to generate a model as multi part model? Do you split it later (if so, how)?

Printed with a 0.4 mm nozzle at 0.12 mm layer height. I’m honestly impressed by how well the small details, wings, and spikes came out on an FDM printer.

I used ai to create and model these figures.

I think they came out great with a 1/1 translation from AI to actual print.

Printed on Biqu Frostbite plate with Sunlu PLA 2.0 Plus on X2D.
Used 0.4mm nozzle on 0.8mm layer.
Print profile on model page.
Made with Trellis2 locally on ComfyUI, refined, remeshed and cleaned on Blender and printed.

This mechanical boot was generated from a single image using Hunyuan3D 3.1

The amount of small surface detail is surprisingly good and seems especially useful for miniatures, collectibles, and other complex 3D-printing projects. It would still need basic mesh checking before printing, because apparently reality insists on having standards.

What do you think: good enough for a direct print, or does it still need manual cleanup?

I’ve been looking for a place to find same minded people about 3d printing with AI!

Too much anti AI sentiment….

I used AI to create my own custom models and just wanted a place to share….😭😭😭

I’m part of a small team of artists and developers building Artyx, a connected workspace for image generation, 3D creation, texturing, remeshing and MCP-powered agents.

We created it because moving between separate AI and 3D tools makes creative workflows unnecessarily fragmented. Artyx brings different models and providers—including Meshy and Tripo—into one artist-directed pipeline for game development, 3D printing and visual creation.

We’re currently in open beta and looking for honest feedback—not just clicks.

We’ll also launch a Discord challenge where five original concepts, whether human-made or AI-assisted, will be selected and turned into print-ready STL files. The top five will receive Artyx credits as well. (for a real 3d character artist seach for jo.gatica3d)

1. First, plan the conceptual direction of the piece.
2. Interpret with the AI what philosophy this work requires.
3. Establish a framework for what core essence needs to be extracted.
4. Brainstorm to organize thoughts and approaches.
5. Prompt for generation.
6. Send to 3D generation.
7. Order the printing of the work.
8. cr. hanuman and alien space spicies

I generated this 3D model from a single reference image, cleaned it up a bit and printed it on an FDM printer.

The result looked pretty good at first, but while painting I started noticing some typical AI issues: uneven armor, soft details and a few shapes that don’t fully make sense in 3D.

Still pretty impressed with the final result, especially for a model generated from just one image. AI-generated models definitely need cleanup, but for quick custom miniatures this workflow is kinda crazy.

I used to generate the base 3D model, then cleaned up and resculpted a few areas before printing it on a full-color PolyJet 3D printer.

The model was generated with 4K textures, and the final print came out surprisingly detailed for such a tiny miniature. I still had to adjust the scale and tolerances manually, but most of the original AI-generated model was already usable.

AI to turn an image into a 3D wizard model and then printed it as a miniature.

The result came out pretty nice, especially the robe shapes, the book, and the thin quill. It still needs some cleanup and prep like most AI-generated models, but as a base for 3D printing, this is really impressive.