So this was just a series of gifs put together to show how I made the last PicoCAD model!
(Model at- https://www.furaffinity.net/view/40915871/)

1- making the mesh. Not too tough but it sure can be a pain, getting the right points!
2- putting some basic textures on the model. I used these to sorta plan out the design on the texture, see how well it could work
3- actual textures! It was a lot more annoying than you'd think, a lot of copies of texture parts being flipped and rotated!