Heeya! I've always somehow disliked the crit lightning bolts, because they're clipping so horribly with the guns and don't really go with anything from the game. To my suprise, I couldn't find even ONE single skin on Gamebanana that modifies the crits!
So I made my own version. Please test it out ingame and then rate/comment because then you'd make me a very happy person! \o/
EDIT: Thank you all for voting me as the Spriter of the Month, July 2012! <3