You did really good on the pose :D

i like the idea with the clothing that you've got giong on so far :) maybe make those fangs a bit longer? ;)
my ideas on critique that i can see: pose and gesture look great, maybe the expression needing work? (trying to figure out things that ya may be finding as off yourself :P...so far i'd say the expression is the only thing that MAY need a touching...cant really tell if he's grinning, smiling, etc..not that its a bad thing hehehe)

if ya do redo this one totally let me know :) its looking fun so far though