Wrath of the Dragon (lineart)

Today I was looking at an old drawing I did of a samurai rider, and felt like re-doing it. Then I gave it some more thought and decided to turn tha chibi Date Masamune I had in my hard drive into something more... mature? Serious?
Mainly, I wanted to keep experimenting on my other style of drawing, so this looked like the perfect opportunity. The results: really satisfying. I hope my coloring skills will be up to the challenge...