Inspired by the cover art for Mr.Bill's single "i2i".
Ended up going very monochromatic. I ended up having to add a cooler blue to the pallet to retain definition, but I tried a lot of things with this skin before settling on the circuit-boardy lines to add contrast. I considered doing some armor like plating but I didn't like how it looked.

The liney bits are meant to represent tubes/metallic tentacles.