Clean version!
Bit delayed, but I'm finally calling it with Kean's revisions. I played around with doing a bigger topology change for his muscular build but it ultimately just didn't feel worth all the massive effort it would have been to get it wired up right. I did, however, have a little idea over my vacation on how to use some of the abs I built to test the idea. By baking AO and then transferring that texture to Kean's mesh, I was able to pretty easily construct a bump map for his abs. The results are nice, though I think more effort is needed (and more muscles elsewhere.) But for now I'm happy to move forward with something else.
I love this pose idea when I came up with it (though the execution could be better) but it doesn't really show off his new abs well. I just couldn't pass up the idea of him in the bathroom painting his nails chrome, though.