Got bored. Wanted to compare mainly to Dusknoir but it grew from there. I forgot Celebi, oh well. She's a little bigger than Azelf, Mesprit, and Uxie.
You should see how ridiculously huge Dusknoir is. Palkia, Dialga and Arceus are much bigger (not by much... -.-) but it's expected since they ARE legendary Pokemon after all...
OMG. Wigglytuff is bigger than Grovyle! HOW?! No wonder he pwns everyone with his naive ways and strange anger. YOOMTAAAAH! XD
I was surprised how small Grovyle really is... Wow... Only 2' 11''... That just makes him more awesome!
...Kusuma I put in Mew for you!