Wow, that is one big job to do (3d-drawing(s)/programming/printing many parts) and then you have to assemble and paint..
I have a 3d-printer myself and know how much time it takes. FFF is one of the slowest methods to get large surfaces smooth. The white part on last photo looks FFF printed with 'PET' wire. Do you know which method your ship is printed?
Outcome is beautiful.
Good paintjob is always important, congrats with it