PaintsChainer auto paint 
Just heard of this tool, basically it auto paints your sketches (with some color input). I tested it out with one of my drawings aaaaand. laughing out loud, instead of Twi getting happy/excited that Dash is reading, it now looks like Dash is reading Twi’s fantasy journals and she is embarassed/shocked.
 
Seems the program works better with sketch lines than solid lines. Plus the less complexity the better. I can see myself using this as a tool to speed up the flat coloring or blocking stage, but never as a way to finish a drawing. It seems to focus on giving drawings a water color affect, plus with it guessing the wrong colors in some areas it adds a bit a surrealism. This is a cool tool I would think artists can use sparingly, but never to finish a drawing this way. If all artists used the program, we would grow tired of the water color look.