[image] I am making a brownstone scene with a lots of pedestrians and cars too. I bought these cars from Unreal Marketplace: [image] Vehicle Variety Pack in Blueprints - UE Marketplace Drivable Sports Car, Hatchback, Pickup, SUV & Box Truck But when I conv…

You’re close to it: You don’t need to export Physics Asset, we don’t support that. You exported the skeletal mesh, and it showed well in Create, that’s good. Did you see the skeleton and the joints? There’re 4 joints to control the 4 wheels.