Well, im not convinced the whole IC han solo is a mold of the full HIC from the movies. I think that the details of han may be, but the rest the textures are not (rest of textured surface and the sides etc).
The IC's dont have sharp enough edges, and they have too much texture on the surface.
Theres a pic in the freezing chamber, where they show han and he has a LOT of water on it. Well they sculpted that into the IC's, and its not thre in the movie stills, which makes me think that they only molded hans body, and put it on a quick box mock up.
Everyone can have their theories, thats mine
But i _DO_ know where you can get a nice center piece for anyone building a HIC display, at a reasonable price