Alright, revised the lip more, I think I'm at the stopping point (otherwise I'll be sculpting away forever, ha ha). He looks really close I think. Now to consider approaches to molding him. I'm planning on doing a hard urethane mold so I can run silicon, though the test on the hand didn't go well, partially because I used some old PlastiPaste that was a bit off and cured too brittle, and the shim method on this little hands proved to be too much. So I'm going to do a traditional plastaline part line, brush up one side to thickness using several coats of 65D, then remove the plastaline and do the mated side. Fingers crossed....