An Evil Sunz Gobsmasha. I tried to sculpt a mohawk with green stuff for the guy popping up through the hatch, but failed hard and wound up buying some from Kromlech. Unfortunately by that time I'd forgotten what colours I used on his skin, so he stayed as he is.
The side design that bears at least a passing resemblance to the Coca-Cola ribbon (or is it just me?) is actually a checkered version of the decals that used to adorn my old employer's trucks. I think it looks pretty okay. My next effort will be use a slightly drabber palette though, hopefully.