ASD... Si no te cuesta mucho el ingles, estos tutoriales te lo recomendaria mucho:
http://fc07.deviantart.net/fs70/f/2012/110/4/f/fakemon_spriting_tutorial_2_0_by_jesgrad07-d27rp2k.png
http://fc05.deviantart.net/fs71/f/2012/022/a/9/spriting_fakemon_tutorial_v_3_by_the_godlings_rapture-d4n999u.png
http://fc02.deviantart.net/fs70/f/2011/317/6/7/sprite_tutorial_by_watertrainer-d4g4na5.png
http://fc07.deviantart.net/fs70/f/2012/110/4/f/fakemon_spriting_tutorial_2_0_by_jesgrad07-d27rp2k.png
http://fc05.deviantart.net/fs71/f/2012/022/a/9/spriting_fakemon_tutorial_v_3_by_the_godlings_rapture-d4n999u.png
http://fc02.deviantart.net/fs70/f/2011/317/6/7/sprite_tutorial_by_watertrainer-d4g4na5.png