Imagining some real-world colour mutations on a Rathalos (mostly based on my cobbled-together understanding of snake genetics)
Some others I didn't include but wanted to mention-
Piebald (lacking pigmentation on some areas of the body, appearing as white patches)
Anerythristic (no red pigmentation, resulting in shades of grey and brown)
Hypomelanistic (dark pigment is reduced but not absent, so not quite the same as albinism)

















