You know, being a HUGE fan of th WarioLand Series I'd love to help with this... but I've tried and failed wit this idea too many times.
However, I'll provide you with some of the Wario-themed skins I've made in the past.
Rudy the Clown (WL3):
Mad Scienstien (WL3):
Normal Wario (WL1-4)
Zombie Wario (WL2-4)
Bouncy Wario (WL2-4)
Nnnniiicccceeee work! you make me look mediocre (well, almost.) anyways
It's double skins tuesdays at home32'r'us right now
two skins coming up first is Mini Wario! (Wario Land:Super Mario Land 3)
His mohawk was impossible so I had to can it, he actually harder than I thought he was to skin. <:| Oh yeah the nose is blue because it looks kinda pinkish if your on yellow team (which I recomend using since he's team colored.)
And last but not least:Boxing guy (Wario Land 2)
I have no idea what this guy's name is sooo... I named him boxing guy. If you now his name plz tell me. XD I might re-make him sometime.
Next up: The Dancing Cat/Dog from Wario Ware Smooth Moves (Just bought it, yay!)
Oh and take a look at this