I think the picture is gorgeous, but I don't know enough about Sailor Moon to know why this is still Moonish. What are the key themes that he carried through into adulthood? Since the style changed with their ages, it's difficult for this newb.

As noted, there isn't much armoured body going on here, and I can at least tell that the chick in front is wearing something geta-ish, and that knockneed pose is a) not the sort of thing an armoured warrior does much and b) decently suited for what I do know of the Lunar Sailors.