The addition of the bronze is really nice, I have a few more comments and then I reckon they will be just where you want them.
First try a quick highlight on the face, make it pop out a little more. Doesn't have to be super bright, but something for depth.
Also try to pick out the runestone on the necklace in something thats not grey, or at least not the same grey as the armour.
Paint the sections highlighted in red with bronze. Its the wrist bands and the eagle on the backpack. Just try to pick out what you feel should be bronze and match both sides.
Paint the yellow sections in black. Its just the joint tubing and as a solid black will break up your grey and keep the muted feel.
Paint the wax on the purity seal red (in green) just for a bit of a spot colour.