I don't remember, unfortunately, it was a few years ago and every color I used was a combination of various colors, so it was kind of just what my intuition told me to do. XD Sorry I can't be more help.
These are TOMYs. There are TOMY versions of all the Eeveelutions, actually! Some rarer than others. I wanted to do Umbreon/Espeon but probably not Glaceon/Leafeon since their shiny version colours are way too similar to the original.
Repaints are hard to do because you need a lot of patience and precision.. I'm not sure what I did but I spent about 6-10 hours on each LOL. I suggest going slow and painting simpler ones and working your way up to ones with more detail.. you have to be really dedicated to do repaints, that's my opinion haha. As for paint, there is nothing specially really, I use acrylics and a gloss to seal them. Hope that helps!