I like it, but personally I would have done something a little different. I am really picky though..but a few things...

The "knights" should be the focus, I think they get lost in the background too much. If it is for a muscle TGP, then I go more for the armored breast plate that has the muscles in them (search "muscle armor" in google images), something like tights with the leather fringe type skirt, and those showing a lot of muscle...these guys just don't give the "muscular knight" guy impression to me.

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