It sure is hard to get the helmet and hair off one of these Thor figures. The shoulder pads and belt buckle are from a Wolverine Icon. The thighs were lengthened slightly more than a half inch. Apoxied knee pads. The boots were apoxied smooth. All the lines were carved or cut in with a rotary tool.
The Colossal Colossus with and without lines was done before hasbro released the Thor. There was some apoxie work there on the shoulders and hair, but I think the knee pads were squares of duckt tape. I really like my newer version with actual inlaid grooves (as oppossed to painted on, actually I would prefer him with no lines rather than painted on ones).