I agree with Blitz, try to make your MOCs only 2 or 3 main colours with perhaps some highlights but other than that your certainly improving :D ~Liam

well, on ~name hidden~ I used mainly different shades of blue, orange, black (because I didn't have another orange arm of that kind), the body and connectors on the arms at the top are brown, and the mask is red because it was a gift from Gibbs after he got a new one (is that possible?).

You are gettin a lot better. Do not use more than 4 colors on one bionicle because that can make it look rainbow. Can't wait to see Gibbsomatic again!