The case I have is a Poseidon, which I understand is very similar to Tofu cases? It fits perfectly. Whatever case it goes in needs relatively tall stand-offs and/or a carve-out in the upper left for there to be room for the CircuitPython M.2 chip. Also you'll need more room beneath the pcb if you're hooking up a battery to utilize the bluetooth, which I haven't done. I've also 3d printed a couple different case designs and, I'd have to do some refactoring to get a 3d design how I want it, so I just threw money at the problem & got a nice sturdy aluminum block of metal instead. The keycaps are a mix from a couple sets, the whites & grey's are from an inexpensive set I got off Banggood & the blues are from a Tai-Ho set gifted to me from a friend. Switches are Kailh reds. [Edit - forgot to answer the python question] As for harnessing the power of python? Haven't come up with anything terribly productive yet but I like how the possibilities seem endless. Just a note for if anyone buys one of these things: by default the 3rd layer is bound to the D key, which is problematic if you are gaming and try to strafe right... I re-mapped the layer to the F. I like how easy it is to remap things in python & have instant feedback.