R.e.D Coat

Try to colour one of my doodle sketch, I pick one that better than the other else
I got an artblock lately, have no mood to paint...

hyah... a messy back ground again, I wonder how other people make tidy background, is there any tips? I really need it, thank you so much before

done in Corel Painter IX, edit colors in Photoshop 7.0
critique n comment always welcome! ^^