You have brought this to life this type of design is always an eye opener and keeps the viewer interested in what you brin forward. You have a nice piece here would love to see some more "TOUCH-UPS" and I will get to that in a bit. Now with me ending this review in just a bit I do want to say it was a pleasure checking this piece of out as it kept me interested and wanting more.
~~THINGS TO IMPROVE ON~~
And now this is where I try and bring up some things that may help this sometimes new ideas or even old tricks can help but sometimes not but this is what I have. Some glow in the red eyes, maybe some "MIST" in the backround like with the mountains and all and then I would go as far as darkening up the grassish area maybe give it more of a dark feel.