Woooooh that's sooooo cool!!! You use digital tools like a painter, I never saw something like that! : D love the textures : )
Could you upload something like a tutorial, a picture that shows several steps of your work when you paint? I can hardly imagine how do you manage to paint that way ; ) do you paint the dark colors first, and then the white shades? It would be so so so nice !! But if you don't agree, I understand, of course ; ) keep going that way!