Critique this poster for me please

[ShunNakamura]

Alright I nabbed my sig thread and used it for early stages of critique on my poster while I was still fleshing it together. However, it has reached the stage where I need more people to critique it, and those knowledgable on posters likely aren't in my sig thread :P.

Anyways for the sake of not having it ultra wide(and to save on download time, the actual file is 22.4mb), I have saved it as 800w x 6xxh pixels.

All that I have to do yet is to put some pictures of the Dog Breed hiding in the grass. That I will get on in a bit after my break. Also the tree trunk is ugly as can be, but I just can't get it too look right.

Edit- Heh, spotted a grammar error, and some spacing errors, fixed.

Edit 3:32PM Eastern time, Got some photo's in. It is pretty much done. I just gotta go look up the required white space size in the right hand corner(where the name goes).

28 Layers and 22.4mb is the latest file.