Nice Job there friend-o. :) I like the line weight.
To be honest I don't know what that is exactly I just experimented on photoshop to color my initial sketch and I'm not really used to it yet and it felt like I was somewhat dissatisfied with it. But I'm glad you like it. I got more sketches coming up but I dunno how to color them good enough.
You are free to copy, distribute and transmit this work under the following conditions:
* Please consider sharing revenue!