You drew the wolf from scratch?
Oh well that i got from google but everything else yeh.
I'd work on your rendering technique. After rendering I'd recommend either going around the render with a soft 1px brush or using the deffringe option to remove the white outline a bit more. Next time don't degrade the quality so much (or get a better picture). Work on the composition of your background and try and fit the text better. I'm not a huge fan of the color scheme you used, but that is my opinion.