Squadron images are invisible under certain lighting conditions

[The-E]

This is something I stumbled across while doing other work. Here's an image of a Hercules: https://i.imgur.com/83MTkCB.png

Note the squadron image visible on the engine pod.

Now witness what happens if I tilt the Herc up a bit: https://i.imgur.com/T0Rl311.png

[SamuelCho]

I guess I need to figure out how to get lighting to affect insignias. I might just say "fuck it" and get decals working in the main model shader as well so it can piggy back on the lighting pass.