P0-B5: Part 1293: Debugging, Improvements

The Vanguard 2 model is close to being finished. I think I can get the modelling done this month.

I have fixed some existing issues with the mesh geometry, and I have added some detail work and some improvements.

There is some more geometry to add, and some more minor details that I would like to add, but I am mostly done.

I can leave some of the interior work for now, since this can be done at a later date. The main goal is to get the exterior and interior hulls modelled and textured, this will be the main challenge.