Added the rust texture using putty, Toluen Thinner, and stiff brush.
Rust base.
Base color sprayed using multilayer acrylics.
Applied with help of Maskol, salt, and hairspray.
Decals on, and some more weathering.
Glued the windows in. Couple of windows presented in the shattered state.
I used white glue, and Sparkle to make broken glass.