Here is one of my favourite mocs Masquerax. Masquerax is a Masqueradian (yes, I know it is similar to his name, but I'll think of something original) ,and the leader of his kind. His multi-coloured armor is the result of having multiple masks attached to his body. In addition, he is the leader of his own organistion, a cadre of powerful warriors to do his bidding.
Quoting Callan Lord of Fire
Amazing! Sorry I haven't been commenting on your mocs as much, but I have a ton of friends here, and I can't always remember to. I'll make it up to you though. And here's how: