Foreman is a UK concept artist that works at Sumo Digital. This is a mixture of gaming concept art, tutorials, speed paintings, and personal projects. The first set of pieces is titled JMAP and I've included the synopsis regarding what he was going for. You can view more of his work here . Check out the images below.

"Joint Mechanical Anti-Poaching units. Personal work. I love African tribal artwork and wanted to give it a futuristic twist. A lot of photobashing and 3D modeling later and I came up with these guys. Zero storytelling but I had fun anyway; More paintings to come. Because KeyShot is awesome (and I was bored) I rendered the truck as a plastic kit with resin wheels and photo etched parts"