Erm, well, I would recommend you get more practice and read a tutorial.
The Beedrill one is terrible. Sorry, but it is. The outline is all black on the feat, and almost outlineless on the back of its head. The parts are to big for Celebi's body, meaning they don't look natural and need to be scratched.
The Sudowoodo one is also terrible. The parts are too big. The shading is bad and so is the outline.
P.S: Don't use random smilies. Its spam.
-Spikey-