What are some creative ways to use 3D modeling in architectural design?

maybe you can try out Meshy dude! this 3d ai modeling really helps me a lot and it‘s free OMG

you can use all the 3d tools like 3D max , Revit or rhino 3D, sketch up. if you are an ipad user you can use shapr3D its a userfriendly app.

Sculpt Blender can be used in many ways, like a sculpture inside architectural spaces :)

Filling، emptying and rotation