A quick Falcon 9 rocket I made for a project that was canned. You can use it for all your rocket-type projects. Made in Blender and rendered in Eevee.
If you want it in a different format, you may ask me to convert it for you.
All loose parts are linked to the main part of the rocket. Materials are all native. Yes. I know what it looks like and the shadows, but this is what the rocket looks like in real life. :)