Pokemon picture based off the team players have are always somethings
I like to enjoy and look at. The coloring looks good and the little shading here and there are good. Only thing I do have to complain about is that there really should be some kind of background. I feel that there should be something there to help. I do like the idea that your Pokemon doing different activities with the other Pokemon, especially with you and your Dragonite or your Ampharos with Quagsire. I say if you do more pictures like this, try experimenting that more through. Also the personalities of your Pokemon are a nice touch.
In an overall perspective, the picture looks good, but again, add some kind of background and make try some shading to see if the picture looks good or not.