Sure, special 30th Anniversary he-man could be something seriously cool.
And now that they're going to start adding real metal to the figs, with Vikor, how about some of that?
Alternate head with metal helmet ( like Vikor), metal shield, sword and he-cross. And then of course repaints of the shield and such. Work in a bit more blackwash.
Something extra classy. Limited edition as well, treat it as an exclusive. This thing would be pricy.