Thanks everyone. Glad you like them.

I do love that deep crimson you've been using recently. I think I need to add that to my stash. Is it an off-the-shelf colour, or a concoction of your own making? 
I just mix as I go, and paints from different ranges. My
standard red at the moment is:
VMC Cavalry Brown
VMC Carmine Red
VGC Bloody Red
Then VGC Hot Orange for the bright stuff.
However, and rather unhelpfully in this case

, I intermix as I go when painting character figures like these and don't need to remember any uniform colours. So a combination of the above.