Coatl/Square proc probe has bad normals

[lpgagnon]

(at least I assume this is a bad-normals problem)

https://cdn.discordapp.com/attachments/663102368887472156/775057985771929640/Screen_Shot_2020-11-08_at_13.03.21.png

At first glance this looks like a see-through part; but the image is actually mirrored. It's "reflecting" what's behind the probe instead of what's behind the camera

[lpgagnon]

Rectangle(Stereo) has a similar problem. Those are the only models with mirror-like surfaces, which makes the issue obvious; but a bunch of other "shiny" models also look suspicious

[DRVeyl]

Is there the same issue if you go to the actual Coatl parts, instead of ROT's port? If they've fixed their normal maps, however they use them, I'm happier to re-import. If we have to go investigate their models and texture files ourselves and fix them ourselves, that's probably going to wait.