These are all the ones I like...
-Fire Starters [For sure. So awesome.]
-Light/Bug Trio [So cool.]
-I guess the bird of your Region [The Red one]
-"Deli-Deli!!!" *Hands you present*
-Mawile Evolution, Totaly rad.
-Torkoal Evolution, rock out loud.
-The little lightning weasel [Yellow and white one.]
-Fire Cat, love it.
-The baby duck/swan, totally cool and awesome.
-The green parrot/bird thing, its so cute.
-"French Fries?" Purple Pikachu and its Evolution, its so cool that its awesome.
-The Cosmic Eevee Evolution, stellar.
-The Penguin Series, so adorable.
-Baby and its Evolution of Lapra, cute but still has that "Dont judge me by my look" type appeal to it.
-The white and yellow Lion God, so sweet.
I also noticed the Nyaruma[I think] Pre Evolution, cute. The Misdreavus Pre Evolution, which is kinda funky. The Smeargal[el,le] Pre Evolution. Tropius Pre Evolution.
And now for some comments on some of the other sprites....
The Luvdisk Evolution could be fixed, no offence but it kinda just looks like a bigger and more colorful version. The Primape Evolution is more human like, then monkey. The Girafarig Evolution is awesome, but I think that the colors could be explored more. The Sableye Evolution looks really funky, but it seems like it could be fixed to something else? The Zangoose Evolution looks scary looking, like the whole black/red theme is good but I think that it should be given more because it just lookes like a more evil colored Zangoose. Seviper pwns all the way but maybe you could fix the tail...? Heehee. I feel like the Chatot Evolution's music symbol could be changed to a different note maybe? The Smeargle Pre Evolution is good, but the head is alittle weird and maybe you can do it in a different pose or even change the tail so that its short, like a painter with a broken brush[Because like when it evolves the tail grows into an almighty brush! LOL Im thinking crazy.]
And you know the cute trio of single Pokemon in the last picture [Last Pokemon in the fourth row from the bottom, the fourth Pokemon in the row right under that one, then the third Pokemon on the last row]? You should make it[If they dont have a purpose] so that they are like the tiny trio of Legendary Pokemon. Hahah, or that could just stay my idea... xD