Trying to export AN ENTIRE MODEL with many MESHPARTS inside it

I’m trying to export an entire model from creator marketplace to rbxm due to roblox recent guidelines on taking down realistic gun models, I’m doing this so I can have backup and still use it.
How do i do that?

Alright well, I managed to do it with a simple plugin.

Right click the model in the Explorer, and then click “save to file”.

If this has been resolved, mark the solution, or edit the title to show that this issue has been resolved.

You can simply do “Save To File.” I don’t recommend using a plugin since many of them are paid or just pointless.