Super nice, I love the golden spikes, the banner patterns and ribbed detailing but the helmet might need some work. The golden visor is neat but maybe give the head more muscly detail like the rest of the skin? Aside from that, the elegant, regal and muscular aesthetic is great.

My other critique is the colour mapping, definitely need to go back over that. The section coloured black has two varying shades, one dark black and another dark grey. Maybe you should separate those instead of having them be one colour. Lastly, it (maybe) needs more energy - even just a tiny bit because there's currently none at all aside from the bases of the spikes and the little sigil on the back from what I can tell. I do like those though.

I'd like to see this make it in the game.