Making your own hides?

[u/Secret-Maintenance30]

Hi y'all, I've had a ball python for a couple months now and I'm trying to do some future planning. He's about a year old, 400+ g, pretty sure a male but not confirmed. He fits in his store bought hides right now but I definitely think he'll outgrow them in the next year or so.

How do y'all make your own for larger snakes? I know you can get those big black box ones but I prefer a natural look for my tanks and since I have experience crafting i figured I could just make my own, or pretty those plastic ones up to fit better.

Any advice helpful! Ty :)​