This is a character from an old movie form 1981, the movie was called: "O incrível monstro trapalhão", or something like, "the incredible bumbling monster". It's an old Brazilian movie that I watched a lot of times as a kid. The cast had a group of four comedians that made a lot of success and had a lot of movies.
This movie had some inspiration in the Dr Jekyll and Mr. Hide story, where a cientist drinks a formula that he made to transform himself into the "Incredible Monster". The producers took some inspiration in the Incredible Hulk story too, because the monster was really strong. Before taking the formula, the cientist thought his transformation was going to make him look like Superman, but ended like a big caveman (that had some resemblance to the incredible Hulk).

I know that almost 100% of those who see this custom will only see a caveman figure, and that's ok, because that's what it is, but for me it's also a piece of my childhood, which I finally managed to do in the form of a figure. It's not perfect but I really liked it.

Recipe:
-WWE Figure
-Piece of gray cloth (for the clothes)
-epoxy clay (I sculpted the boots and the facial hair)
-I used a normal black pen for the marks on the clothes.