Auron from one of my favorite book series, The Age of Fire-- [link]
If you like dragons at all, please read this series. Not only is it from the POV of dragons-- win right off the bat-- it's also a gorgeously written, but sadly lesser known series.
EDIT: The texture that I used is orange/red and was placed on overlay atop the image, making him appear browner. I am aware that he appears brown in this image, and it is a colour choice for the lighting (blue and purple were also used for the shadows to spice up the colours). Auron is still grey in the book, however, leading to the image title.
Auron, The Age of Fire belong to E.E. Knight.
Art by me.
Drawn on SAI.