The model of an old coupe optimized for game engines.
Separate parts:

doors
trunk door
seats
steering wheel
bumpers
headlights/taillights glass
wheels
wheel caps
radiator grill

All materials made in 2 variations: clean and rusty.
Materials:

body (Albedo, Roughness, Metalness, Normal, AO) 4096*4096 with albedo variations
interior (Albedo, Roughness, Metalness, Normal, AO) 4096*4096 with albedo variations
bottom (Albedo, Roughness, Metalness, Normal, AO) 2048*2048
glass (Albedo (with alpha channel), Roughness, Metalness, Normal, AO) 2048*2048