This looks good! There are some coloring thing that others have mentioned but, that's not why I cpmmented. I was wondering if you were going to do more scene/pictures from the book? Wait one thing thought, I'm in R.O.C.T. and the jacket(in America at least) would have been navey! Good work though!
That thought did cross my mind when I was coloring this in. I too was also in an ROTC program. It was with the Navy, and we had Dress blues, but ours were black. lol I am going to be doing more of these and if you would like to help that would be amazing XD But I'm trying to keep the coloring close to Steam punk and visible as possible for this stuff lol