User blog comment:BobTheDoctor27/April 2013 Update/@comment-5918010-20130519194232/@comment-958607-20130519201256

Thanks OK. :P I don't mind.

Normally I use acrylic paint when altering the color of BIONICLE parts. Good examples would be Toa Sonitous's Kanohi Arthron and Toa Tourik's blue armor. Depending on what type of acrylic paint you use it can be reversible. If it's thick then it should be fairly easy to peel off or should come off in water. If you want to try it I'd suggest doing a single brush stroke of your desired color on a piece of plastic to see if it does come off.

However, it can be brittle at other times. Artaudo's Kanohi is badly done and constantly needs to be redone, as does Vancha's and Alika's Kanohi. But, oh well, it all depends on the combination of colors, in my experience. Black is usually very effective while lighter colors aren't so much. :P