That's freaking brilliant man.

Awesome job!
4 things:
1) Minor issue - when you hit 'project' the displayed insignia doesn't change/update until you get out of the insignia editor and then go back to it.
2) Can we place the 'position' via the ctrl+mouse click dragging system used everywhere else in PCS2? I expect that's already something you planned to do but just in case! It would make placement much quicker and easier.

3) If you open a model that already has an insignia and add another one, you get the project button appearing on the new one, but none of the vector entry text boxes appear, and the button itself doesn't do anything (kinda obviously).
4) The subdivision option looks like it can make an insignia that has way more faces than the game allows (which I thought was 8 but 10 is better! Lets go with 10) so would it be possible to build that limitation in?
Oh and some nice default values that get an insignia projection plane displaying as soon as you enter projection mode would be awesome.

Ie: Position: 0:10:0, Projection Vector: 0:-1:0, and....a reasonable subdivision value
But seriously wow - you've gone above and beyond, and I'm very impressed!
