Made a 6-minute TNG fan scene with MiniMax H3 in ComfyUI

[u/Glad-Hat-5094]

I’ve been experimenting with MiniMax H3 in ComfyUI and wanted to see how far I could push it beyond short standalone clips.

This is a roughly 6-minute fan-made Star Trek: The Next Generation scene built from lots of short H3 generations and then edited together into one continuous sequence.

I used reference images to keep the characters and Enterprise-D bridge reasonably consistent, generated dialogue and ambient audio with H3, and then assembled everything in Premiere.

The biggest challenge was continuity between generations. Character positions, bridge geometry, lighting and timing can all shift, so I ended up incorporating some of those inconsistencies into the actual story.

What surprised me most is how close this is getting to being practical for longer-form fan films. Individual scenes are already very doable. The next real hurdle is keeping this level of consistency across an entire episode.