If I ever found one of these at an affordable (yeah RIGHT) price I would scoop it up in a heartbeat. I really like the hubs on the 3D model which is either updated model, or just fictional add-ons. Looks like something out of District 9.

I would either paint it satin black or some sort of subdued urban angular camo. Sort of a mini-version of the Knight XV.

The website you showed had some pretty cool configurations.