Well, with my last custom being Scourge, the natural progression is to make his super form as well. The recipe for this guy is pretty much exactly the same as the regular Scourge, except using a supersonic figure as a base and he has a clay tiara.
boil the figure in some water for about 30 seconds, that will soften the plastic enough that most parts will pop off easily. Be extra careful with Shadow though, he has a long, thin neck peg that likes to snap off when you try to remove the head.
The figures contained in the Custom Showcase are not for sale by Figure Realm, and the creators of the customs are no way affiliated with Figure Realm. The Custom Showcase is purely for entertainment purposes and only provides a means for the creators to show off their work. Figure Realm does not make or sell customs.