I just had a vision of these guys actually climbing to the top of some platform where the treasure would be (very vaguely
like this, not quite close to what I have in mind though). It could look more dynamic. Not much different layout but quite different poses.
I'm not qualified about anatomy, but it looks like the Roman's arms are wrong, and the Viking's are a little short.
Unrealistic weapons bother me: the Roman should use a gladius, and the Viking should definitely not wield a machette, nor the Indian a paleolithic flint thingy
