Hi Cat, the pics don't really do them any justice, the colours are much brighter in real life plus they are heading into shed at the moment.
The little yellow girl, Lola is a Hypo Citrus Tiger, I think.
The big red girl, Mia is a Hypo Rainbow Tiger, I think.
I think that's what morphs they are but not 100% sure, I'm no expert, maybe someone who knows better than me could call it better.
This is where they came from, Where Dragons Dwell