Model Enemies in Enhanced NVG

[Enjay]

In the enhanced night vision mode, enemies made from models, unlike their sprite counterparts, do not show up in the inverted palette that makes them look all bright like they have a heat signature. Is there any way that this behaviour could be added?

I assume that it also applies to the inverted invulnerability palette but the mod I have been testing with has a modified invulnerability making it awkward to check.