User blog comment:FireDrag1091/Bionicle MOC Update + Christmas Greetings!/@comment-11429692-20131223172243/@comment-1524575-20131223202312

I actually quite like Erevayx's color scheme, the black and silver colors on his lower arms and legs are actually the parts of his body not mutated with Biotoxin. The lime and crimson coloration comes from biotoxin affected parts, so comes an animal's coloration to warn predetors that their prey is toxic; it's all in nature.

And trust me, I did an entire crimson and lime Erevayx... it was, well... very terrible looking. :c