For your evee ones all you did was recolr, replace the heads and tail. My only point that i need to point out is that on Joleteon and Vaporeon the parts around thier head* (*not part of the orginal evee) are what evee has around his head. So basically the collar of evee should be present alone. Not with joleteon's and vaproesn's collar. To amke them batter jsut get rid of it. If you need an example i will show you