Hi,
Some pretty slick techniques your using. The modelling is looking good but my nose cone is slightly larger than the body but I think that will be easily fixed a little down the road.
I just wanted to mention that the Shrinkwrap mod has changed and to get the circle to mesh flush-tight to the nose cone use 'Target to Normal Project' and it does all the work for you, nothing to tweak and it works great.
One suggestion for future courses, if larger vertices can be used and colors for contrast in the model objects. I find it hard to see what your doing sometimes.
Great course and learning lots.