Another concept for the Cobra Unit as mecha. Couple evenings of noodling

I did The Pain previously https://www.artstation.com/artwork/gJwEKZ

HR Giger inspired REX 

More of my Metal Gear/Giger mashup

Evening work in progress

Got a few projects going at once, but here's an evening wip

I don't do many characters, so this is a fun challenge. Head is a scan from http://ten24.info/

Saturday work in progress

Evening work in progress