Smith weight

Went back to the Smith model to make adjustments based on recommendations from Linh, on making his weight look more realistic. I realized I'd been overlooking some good reference material in Sumo wrestlers, who have a similar combination of fat and muscle as what I'm shooting for with the Smith, and also have plenty of photographs in nothing more than a mawashi (the sumo belt). I included one of the reference images I used, and though the Smith isn't quite as large as either of the men in it, it was still very helpful.