It's pretty decent.
I think the first one in your original post was better, it's flow is a lot more present and your focal is clear. In the second one there is a texture on the left, but it's missing on the right. It's a little hard to tell what your focal point is in the second one.
Just giving a little constructive criticism. I think you're off to a good start in Photoshop, and working in graphics. You should visit the PlanetRenders Forums and learn some techniques, that website has helped me out so much it's unreal.
The Snake signature in your DA looks pretty good too.