Pikmin

[SchAlternate]

The captains' helmets seem a bit too small for their heads, as well as the fact that they are banded. Their outline seem a bit too dark and grayish for something made of glass (or something glass-like), maybe make it a bit more teal-ish. Also, Olimar's helmet is actually flatter on the bottom.

Here's a bit of an idea of what I'm aiming (went ahead and fixed the jaggies on his nose, too)