Remember the Olympic Haruhi? A little slowpoke on my behalf, but here's the cast given a modification to complement Harubin.
If for some reason you didn't like that version(why wouldn't you?) here is a collage of the various designs for the characters from the show:
Personally, I love Eretto's Tsuruya(Nyoro~n) more than the original, and everyone by KyoAni, although Noizi Ito's Mikuru look a whole lot cuter. TMA's version is just facepalm and lulz. Source via Danny Choo.