The Liar Must Die

Alright So i've been reading the manga called Doubt and got inspired I guess...I also just wanted to practice more CG work..I think it turned out pretty well for the whole dark scary rabbit thingy xD anyways Strong critisim and tips please because im still really new to Digital painting and any tips on how to get more details out and make it look smoother feel free to tell me..

Used-
Sai Painter
Photoshop CS2