Family Portrait

I've wanted to do a younger version of Richard for a looong time (though he doesn't look much younger otl He's supposed to look 13-14 TT-TT). But being the procrastinator that I am, I got to it a couple days ago XD 

I saw someone on Youtube color their picture in grays and then layer the color over it, so I did something like that by layering the color over the sketch. I like the texture the sketch has, but if I wanted to add something on in Sai, it would look weird >.<