Hmm... I'd say the right rear leg (the raised one) is a bit uneven, but the rest is more or less okay, particularly if considered as part of the style. And it looks that way, too. Scoots obviously turned out better (her hair, both mane and tail, are actually just great! And nice job with her wings!). That smoke and the white line things ain't too bad, but Rainbow feels quite sketchy. If her face were more clearly defined and that 'nose' lowered so that it were her snout and the rest stayed the same, it'd be better.