Dirt Road - 99.Miles on sketchfab
https://sketchfab.com/3d-models/free-dirt-road-through-forest-c4676cdf7715484382400ff63faffd45

radio - TraianDumbrava on sketchfab
https://sketchfab.com/3d-models/radio-d21d6bf783154170bfa6dc7ce0a208f1

Sponza - its self explanatory