Fish Aquarium

Hello everyone! This is my first post. I am a developer by no means but I was wondering how hard would it be to maybe make our tidbyts look like mini aquariums with fish, a plant or 2 and maybe sand or rocks? I’m a bit surprised I didn’t see anything like that and I’m a bit intimidated that this be the first thing I try…… I think it would be quite popular.

I’ve had success doing things like this and fireplaces, etc. by just finding a good GIF and using the Photo app.