"just some ideas"!? this is starting to have enough ideas to create a new game mode: fan mode consisting of purely user-made suggestions :D in fact, I might take a shot at creating an enemy in minecraft also, but nothing like these, something small :)
Viewing post in Just some ideas :)
I'd reccomend it, Minecraft has a REALLY nice selection of colors, and its good if you don't know how to use Qubicle, also, I reccomend that you play in 1.10 or higher, so you have access to Structure Blocks, and create a base "robot skeleton" so you can easily just add the colors and details of the robot!