Thanks!
If I had anyone who was interested in Necro it would definitely get use there. I've got at least 3 gangs worth of figs waiting for the day that someone in the club gets interested.
As to the rust and such, I've gone back and forth about the amount of effort to put into these kind of structures. When seen in person, person the dark brown was does make some nice rust spots, but I dropped the metallic chipped paint step a while back. I just don't have the time to dedicate to gaming as I used to, so getting it done as fast as possible to an acceptable standard has become the priority. I'm considering putting some a bit of rust via orange dry brushing on future models as it's worked pretty well in the past.