I think I can finally call it done now !
There are a few things I wanted to keep working on (like her face, something's bugging me, I just stared at it for a whole hour in my bed last night trying to figure it out... I just can't be as satisfied as I am with the faces concept illustrations I made when I started ) but unfortunately I won't be home until saturday evening, and since I don't know the hour when the contest is officially over I am going to stick with this final illustration !
EDIT : NEVER MIND i just checked the contest page, i'll be able to fix it in time I think
It was such a challenging contest ! It made me go beyond my comfort zone and it allowed me to discover some amazing artists ! THANK YOU !
(I still want to make a little animation of this illustration, I might post it here )