Spike Concept

Hey guys. I know this doesn't REALLY look like Spike, but like the title says, it's a concept. See, I'm learning how to draw out ideas using only markers in my art class, so I decided to fiddle around with Spike^_^ Hope you like! COMMENTS ARE ALWAYS WELCOMED!! Thankx.<br />
Oh, and for anybody who'd like to know, the markers I used are Prismacolor. Later, <br />
<br />
~Strider