They all look like wild types to me. There is a lot of variation in a wild type animal...Many colors and shades! They are very colorful though, and could be very useful for breeding if that's what you wanted to do.If you need to use a normal for breeding I say don't just pick any old normal(that's how we get such browned out pastels!), choose the ones that have genetics you want to pass on. Those brightly colored ones could be gorgeous with super colorful morphs, give the babies a little color pop!
They are lovely!