well, its not nessesarely (spelling) bad with a simple colorscheme. I find it very good in this case since its a khorne mini and besides red / bronce / metal they dont realy use colors.
1 thing though, is that the highlighting of the red happens, it seems, using white, instead of yellow, which makes it fade almost to a pink instead of a more light and burning red. All in all its a very imposing mini nad I would love it in my khorne army!