Chaos Sorcerer Lord - WIP

Progress has been slow this past week, or rather nonexistent.. But this morning/afternoon I managed to get some painting done - it's not much, but at least it's a start.
It's my first try on magma-armour, heavily inspired by Vincent Hudon's Magmatrax and redmanphill's Warriors of Slaanesh, and I think it fits a magican attuned to the Lore of Fire quite well.

I did the plates on his back first, and might redo them, as I personally find the smaller grid on the frontal plates more to my preferances. The remaining armour will be painted as dark steel, although I haven't decided on whether I'll try some lighting-effects from the magma (or if that will be too much?), or simply giving it a ever so slightly bronze-tint. Any suggestions?