Nice model and bake, but I feel the material needs a lot of work. Generally speaking military paint is very mat with a lower gloss than your average car. It could also do with a cubemap to really sell the reflections that you can see. The glass would be better because of this.…
Here's the finished base texture: I haven't applied even an iota of weathering and surface texture, it's just the base colors, decals, and some rudimentary specular. The yellow color is from the dawn sky that comes with the marmoset toolbag. It looks like 8 monkey labs just released a sky tool for the marmoset toolbag, so…