I'm trying to get the canopy of a cockpit to have a specular shader, but having the rest of the model keep its normal bumped shader. This has to be possible because that's how stock cockpits are without windowshine or any visual add-ons. I already tried exporting the canopy as a separate mesh into Unity, but for some reason Unity doesn't let me add a diferent kind of shader to the two separate meshes. Does anyone have any guidance on this?