That looks really good and the fact you made this from sculpey it would be nice to see pics of the build process. Did you bake this or not?
Hope you don't mind the questions really like your work.
I sculpted it by hand from super sculpey by molding it around a golf ball to get the spherical shape. After it bakes I cut it in half and remove the golf ball - and that leaves me with my hollow spherical figure for painting and adding the LED's and such.