Here's what I cooked up from your picture.
In general I like it. Two suggestions though,
1. Can we get the'Kingdom of D'hara' to actually fit the crest? In PSD, I believe this can be done easily by just rasterizing the type and CTL+T -> warp.
2. Can we get arid of the severe aliasing around the borders? It's messy.
Otherwise, it's pretty cool. I can do these corrections if there is any demand for it, I am after all a pretty strong CG artist in my professional life.