This is a SpaceX Falcon 9 Block 5 model rocket. It flies great. It's a combination of a model rocket kit (any small one with a body tube the diameter of a medium model rocket engine will work), 3D printing, and laser cut balsa. I believe I used an Estes Wizard or Viking as the core of the rocket.
Everything will probably need to be scaled by 1000% in the slicer.
This project can look as good as you make it.
Its gonna need glue, spray paint, a laser cutter (this is optional because if you're careful you can do this by hand), and lots of TLC. Custom decals are optional.