Cowgirl MF VU
I am a fan of the MF VU, especially since her hair is 1,000 times better now, but I'm not so much a fan of the new revolvers on the updated Cowgirl MF. They don't have that classic western feel to me anymore.
Seriously though, the crazy revolvers bug me, make it something more simple like the old ones or even more like the revolver pickpocket twitch uses.
Also, I know they won't do this because that skin is only 720 rp, but changing the AA particles and sound to be more like revolver than a hand cannon would be wonderful. Here is to hoping.