Not to be mean but:
First thing is first, they're simple trainer edits They don't have anything special, they're just re colors and cut and pste edits. The pokemon mixes need work, you can see where the parts mix. You shouldn't be able to see that so better mixing also try to make the mix look like it's own poke not like an obvious cut and past.
Your recolorings need some help. They're too bright. Espeon and Umbreon are the worst so try and make the colors not such different shades. The eggs are find (Im not a big fan of 'em so I can't help you there) Oh and your "shadow pokemon" need work, try (once more) to find closer shades.
Now for the chao, they're actually not that bad. But for the ones that are supposed to look like pokes add more features such as Pikachu's red cheecks and what not. Make them look more like the pokemon they are supposed to be.
The cards well their trainer cards, you can't really screw that up nor make it that much better.
