Somewhat related, but for at least the bed, but there's a 3D model available that was done via a handheld 3D scanner.
https://sketchfab.com/3d-models/ford-maverick-truck-bed-artec-leo-3d-scanner-2638ec54385441da8a096094052ae045
The file is like a gig unpacked, and would need work to make it...