Constructor Mundo Skin 2k15

Dr. Mundo is my favorite champion and since Mundo's best skins are no longer available such as Mundo Mundo, Mr. Mundoverse, and Toxic Mundo, i started thinking maybe he deserves a new skin. Then i thought of Constructor Mundo, he'd have a safety hat on thats yellow and he throws drills. Since this is all I have i really up for adding things to make it a really cool and finished skin, please give me tips, this could even possibly be like blood moon or pool party skins and we could branch out and give like singed, rumble, and idk garen constructor skins as well