This is my first time scanning and using a tablet. I was doing pretty well I think, but I'm still a nub when it comes to using a tablet. Anyways, I was using GIMP and it locked up.

Luckily I saved it, but all the layers merged together....SOOO I don't really know how I'm going to get to colour it.
If anyone can let me know what to do, please tell me, I really want to try and finish this one :3