Raspberry Pi 4 case V-slot rail for Creality Ender 3 Pro and insert for 4 or 3mm fan

thingiverse

This is my first remix and first post here on thingiverse. I hope I did not mess it up and that you enjoy it. I could not find the perfect shell for my taste and need (fitting it upside down to the lower side rail of a Creality Ender 3 Pro to run octoprint), so I took the most good looking I found IMHO, and tweaked as needed. Here are my edits: - added rail for sliding in the 4x4 V-slots of the Ender 3 pro. - changed the geometry of the side vents to a hex pattern - added the same pattern as a grid for the fan hole (it will be sit just a few millimetres above the desk, so I figured some protection from debris was advisable) - added a separate reducer for the fan because mine is 3cm size, but I don't like the idea to reprint everything if I upgrade to 4 cm. - added four spacers because the pi will sit "upside down" so the board will be hanging from the cover plate and I don't want it to fall down.