The face is nice. I like it.

I found this very inspiring:
http://blender3d.org/e-shop/product_info_n.php?products_id=122
I bought a copy, it is magnificent, maybe, you like it too.

http://www.puppenheim.org/
http://www.wuerfels-welt.de
Old Game Tutorial: http://www.puppenheim.org/MITutorial.zip
Free Game Editor: http://puppenheim.org/AlienalsWeihnachtsmann.zip
http://www.puppenheim.org/blender_starting_main_settings.txt