Chinese Zodiac - Tiger WIP

I made this for Newsha and Fernanda contest. My Chinese Zodiac is Tiger.... they give me strength!!

I couldn't finish it... unfortunately this is a WIP.
it's not the way I wanted, I'll finish it soon, but this is the version that's going to the contest
The Tiger at the back is a Golden Tabby

Since I'm still going to work on this piece and finish it your critiques are very very welcome!