I would have gone lighter on Legolas but I always imagined him corn wheat blonde not the platinum blonde they make him out to be in the movie. And the same for Gimli's hair color. I imaged him as a rich red not the brown (though it did have red highlights!) that was in the movie.
as for their casual clothing I saw Leggie in colors of greens and blues (natureish), while gimli I saw colors of the metals and gemstones a dwarf would work with. Reason for his gemstone shirt and the bronze and copper hued leather vest.
Thranduil could give me a massage anyday. Especially if I was a Dwarf. Think of how much tension they must have in their shoulders? All that fighting, metal smithing, and general huffiness constantly? Can't even imagine how they could go without an elvish massage. :3