Thanks to the internet, I made this model with references.
It is a slightly modern iteration of the "invincible" fight jet of the Macross Plus universe.
So far there isn't on online that is free. Here it is and hopefully it can fulfill your collection.
The model is 1/60 scale and if you set your printer to print 85%, it would work for 1/72 scale, I think, please see attached picture for your reference.
The main wing needs to be duplicated and mirrored, or it won't work for both sides. Come to think of it, so is everything else.
The booster doesn't have any attachment point to the main body, so it is up to you how you would like to display it.
There is no need for any support structure.
Internet made communism possible, think about it.
Updated version, separated some parts for ease of painting, and added magnet slots, so don't have to dig any holes anymore!