This is based entirely on something made by Super Sonic Pikachu! Go look at their stuff before anything else!

https://grid-paint.com/images/details/07442a5d672e4303a40e800286fa2840 for original picture!

I really like Super Sonic Pikachu's copper robot thing, so I decided to play around with the colors to try and make ones made out of different minerals.

All robots, their materials, and the idea (going left and right then top to bottom)

1: Copper robot (Recreation of the original by SSP)

2: Zinc robot (2 interacting colors)

3: Bismuth robot (Very complex colors)

4: Gold Robot (Very limited pallet)

5: Uranium Robot (Glowy effect)

6: Amber Robot (Extra interior details)

Happy Pixelling, and please don't sue me