(The hide in the photos has been scaled down in size so if you print the file it'll be slightly bigger) Just a quick snake hide I whipped up, has a place they can wrap themselves around as well as a place to hide in the dark. Could be used for small lizards like a baby crested gecko or even bigger ones if you have a big enough print bed and scale it up in your design software or slicer.

After having a problem with mites infesting my baby corn snake I cleared the viv out of aspen shavings and replaced with kitchen roll, this made it look very bare as there was only one hide and no aspen the crawl under. So instead of going out and buying a new hide I decided to quickly whip up a new one. I would like to make a version II which could have more of a natural look so you could paint it and give it a really professional feeling. While this should be perfectly safe for your reptile I cannot guarantee and take no responsibility that all plastics are pet safe, please check what you're using as some plastics could give off fumes if a hot enough temperature is reached. I used a PLA and it is fine.