Forest Castle

This is my first attempt at making this sort of artwork.  Please do not use anywhere else.  Any hints on how to improve are always welcome.

I'd like to thank the following for the use of their stock:

Wyldraven for the Forest Stream background:  wyldraven.deviantart.com/art/F…
Wolverine for the ground plant life: wolverine041269.deviantart.com…
NickiStock for the pink tree       nickistock.deviantart.com/art/…
Elevit-Stock for the dragon:   elevit-stock.deviantart.com/ar…
Jumpfer-Stock for the castle:  jumpfer-stock.deviantart.com/a…
pixievamp-stock for the toadstool:  pixievamp-stock.deviantart.com…
cybrea-stock for the unicorn:  cybrea-stock.deviantart.com/ar…

If I left anyone out, please let me know.