HP: Roger Davies

This one is also about a year old (the sketch, the colors are NEW)... originally, it was a picture of roger and fleur, but since i got roger done already, i'll do fleur also on a separate one...
AND this continues my hp chars series ^^ the quality is always sooo bad after resizing the image anybody knows how to make it better?

Roger Davies is copyrighted by JK Rowling.
drawing is MINE.