I'm thinking about this, I'm not sure yet.

Do you just need the shape of the new hip, or do you need the new geometry you've created? Does it share the same vertices with the other body parts?

 

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.