OT, Any pro AutoCAD users here?

[nicrump]

I'm a fusion360 user with some .dwg files I created many years ago in some software I no longer am able to use. They are apparently "2d" by fusion standards and while they open, they are a mess and not repairable. I created an account on web.autoCAD and have verified the drawing elements are all there but there is no way to export in the "3d tab" as full blown AutoCAD user can.

They are simple but important as they represent profiles that match some of my legacy HW that I'd like to bring back to life.

Can anyone help me out for a T-Shirt and cap?