xXCZXx:
Squirtle Sig: The "Squirtle" text is kinda hard to read and doesn't really fit well, maybe if you turned it black...and probably change the font, too. The text with your name is ok, I'd probably place it at the bottom left, though. As for the actual sig, certain brushes on the right side are a little distracting, and that smudge line in between the circle one is also unneeded. The smudging on Squirtle's back is a bit too much. Aside from that stuff, the rest is good.
Apprentice Sig: Yeah, it's awkward. The brushed style doesn't fit too well, especially the green ones. It's an odd style for a render like that. Can't say much else here.
I think I may have went too crazy with this one:
