Super stoked to own this guy and the awesome kit from Renderform. I plumped for the full kit which comes with 1 x head 3 x coloured faceplates 2 x black guns 1 x clear red gun 1 x mini comic Fits on super easy, all you have to do is unscrew the existing Skyfall head and then use said screw to attach the skyfall head with your choice of faceplate. The quality is amazing, not a bubble in sight on mine and the plastic is seems super durable, the attention to detail is also amazing and really REALLY makes a non essential repaint not only essential but down right awesome!. I may be gushing a bit but this is the kind of thing that really puts the fun back into collecting, for $35 I have not only transformed my existing toy but now have a character I really enjoyed from G2. Good stuff Renderform, long may it continue!