This was an older custom that I made back in 2006 that I recently gave a bit of paint update to, mostly putting the big P on his costume whereas I had left the costume almost all black before. I had no interest in the character back when I made him, but was fascinated by the challenge of making a small a Puck as I could while retaining all the ML articulation of the ToyBiz days. A pain in the butt to incrementally file down body parts little by little for kitbashing and modify joints so their internal structures can be contained in the shortened spaces. Even when I figured I could only take out 1/16" somewhere, I went ahead and did it because a bit here and there all added up. He became a pretty fun little toy when finished and I always got a kick out of picking him up now and then to repose into a different position.
I love this figure way more than the standard MU Juggernaut idea, which I did… yours blows all other Pucks out of the water.