Fierce Dragon

I haven't submitted anything in a while, and I felt like drawing something (mainly to make sure I could still draw!), and here's yet another dragon. The differences, this time, is that unlike my other dragons, which are neither cute or fierce (sort of 'friendly', I guess), this one is a more realistic, fierce dragon with lots of spikes. I originally was just going to draw a head and neck, but I decided to expand on it a little. I've got a lot more patience with graphite (regular #2 pencil) than I do with color...otherwise I'd probably do a color version instead.
The paper is regular copy paper (a scrap about 5 1/2" by 8 1/2").