Hey Bullet, be careful with the term 'realistic' verrrrrry dangerous word to use in the world of CG.

anyway Mastone: Heres a link I think will be of use to you, its a fairly close up shot of Rickman as Snape. I think youll be able to determine the necessary corrections. I just showed my daughter this piece of work as she is a huuuuuge Potter fan, the first thing she said was the groove in the forehead is toooo deep and long and the lines on the forehead either side of the groove are non existent. So you are being watched by hardcore fans!!! Better make it right. LOL She is my worst critic on my work, she absolutely has me on the rails, she is very eagle eyed!!

anyway your link sir....https://2.bp.blogspot.com/_E5XEEd0Hfu..._1280_1024.jpg

cheers
Jay