Wow! You've gotten alot better. I especially like V3 and the Kirby sig. Keep up the good work. ;3 And for the Sakura sigs, you may not want to change the render's original color.
wow the thread didnt get ignored like usaul XD anyways yea but i wouldnt of blended in that well if i didnt but it did mess it up some i donno also thanks for the coment like the old saying goes pratice makes perfect
A bit too high in contrast. V3 is the best one out of all the rest, IMO. The render is placed nicely, and the transparency of the render makes it fit with the whole BG. However, I see a lot of fractuals. The right side of the render, where it isn't highly contrasted looks pretty good. The rest, no. Possibly add some flowers vectors around the left side of Sakura, so it wouldn't look so empty and like a piece of trash (it looks very, very bright compare to the rest of the sig). Text could be worked on a bit, maybe positioning it better with a smaller font size (go smaller front size definitely if you are planning to put more tech, read... Tech, not fractuals around the place to the right of Sakura). And the saying, "Practice makes perfect" should be change to "Practice makes perfect in the eyes of the beholder." =P