First of all welcome to PXL, I like this entry
First thing that came to mind was that a slight use of color can lift this entry (NOT to much!). If you want to color it: please do not color it with pencils but use soft pastels or (if you have it) an airbrush, that way you can make better gradients.
This is just my idea and you shouldn't do it if you disagree, it's YOUR entry after all

I suggest you read the rules and guidelines, you must, for instance, add a minimal of 2 steps in your SBS on how this entry was created. http://www.pxleyes.com/guidelines/drawing/

Good luck on your entry

Welcome to the site! Nice entry you have here...Hope to see lot of your stuff soon. GL!

Thank you, bcabilan! I hope to see your stuff too. GLTYT! XD

welcome! love what you have done here

Splendid details, very nice piece.

Thanks for your comments, gotmeamuse & Akassa. Glad that you like it. I still have a time to color it. But... crap. So much things to do with digital area of expertise. XD

EDIT: uploaded the new SBS due to the removal of this dragon by the mod.

@ mircea: the orthographic view sketches will be done in no time after I finish my recent works. Thank you for your consideration to make it into 3D. I'm most honored by you. (^ - ^)

nice work on this ,great drawing skills , welcome also. ---- lol I think we talked before

WOW! this is one heck of a drawing! Superb!