csi
Super Freak
From time to time ToyAnxiety parts them out (Billy Soul, Rocky, Rambo, etc). But your best bet is ebaY. But the poseability sucks. Personally, I'd keep my eyes peeled for a loose Saturday Toys body.
I happen to have a loose Sat toys body for my Bruce Wayne kitbash, suppose I could switch it out.
Thanks for the tips guys.