Here's a couple of improvements I made a little bit back.
I used the great base of the VSTC Greedo - though I've always been a little disappointed in the effort put forth on the eyes of the figures - -- they just don't look very lively.
So anyway, I took some very small rhinestones from a local Michael's craft store, then hollowed out the eye sockets, along with some added space for the rhinestones, and carefully cut the circles to a smaller dimension to fit them in. I added a small bit of aluminum tape backing, but the head works just as it did before - only with the look of the reflective eyes that the Rodians have in the movies.
Hope you like them.