I had a brief moment where I was going to offer to mod a heroclix for you, and then I remembered you sculpted half of my superhero mini collection, and probably have this under control.
So instead, a base figure suggestion for the uber-buff version of Puffie.
https://www.trollandtoad.com/p324203.html
I'm not a sculptor--I just created the concepts for the SuperFigs line.
Anyway, I'd happily pay / trade for a modified Puff Adder!
Thanks!