I found thing called PaintsChainer, which is some kind of painting AI, and I uploaded "Inconsolable", and messed around a bit - it's like, put dots of different colour in places where you want said colour, and I just-
Hopefully, Jonna, there'll now be less of a pressure on you to colour stuff quickly. :D
(That being said, though, it's a bit tricksy to use properly - it took me a while to get the hang of - and nothing it produces is entirely perfect. The point is, I think I'd choose your colouring over it any day, so you shouldn't worry about being replaced.. :P)