Here is a picture of  The Beach Bears's character  Dipper_Draper drawn by  TKDye, but coloured by me.

 TKDye drew a rough sketch of Dipper and showed it to me as a work in progress for this awesome picture he drew me. http://www.furaffinity.net/view/13398199/

Looking closely at it, I figured that I try colouring it in using the basic windows Paint programme and it worked to a degree. I just had to zoom in and I managed to change the colours on individual pixels near Dipper's eye on the left side of his head, other wise the fill in colour took worked perfectly.

I used yellow for his fur, though I kept his muzzle and eye white and his eye pupil black and I kept the collar and cuff of his jacket white as well, pink for his inner ear and nose, green for his hat and brown for his bomber pilot's jacket. I made sure that the chosen colours were close to Dipper's regular ones.

So, there you have it and I have to admit I'm proud of this, though I only used a very simple colour fill tool to do it with.

 Dipper_Draper is  The Beach Bears's character.
Picture outline drawn by  TKDye.
Colours by me.