To get a better feeling to the final look I decided to give the girl an aged and slightly battered feeling. I started off with some washes along the segment lines.
Then I used the airbrush to shade these lines off, using Badab Black. After that I used Gryphone Sepia to add rust stains as well as a small spot around each rivet.
BTW, you may now officially call me insane. Since I wasn't sure how to do it best, I used a small brush and painted Devlan Mud around each :)
Here you can see the rivets on the right side done, while the ones on the left side aren't done yet. I think it is worth the effort - despite quite time consuming.
Rusty, rusty :)
Then I did the same on the other side. Again you can see the difference between the ones on top (not yet done) and the rivets on the bottom.