Here are a few promising still life ideas. Just messing around with the camera, hand-held, in a darkened room with bike headlamps.
Boeing C-17 Globemaster III, 1:200 scale diecast by Amercom.
John Deere S690 Combine, 1/32 scale diecast by ERTL.
John Deere S690 Combine, 1/32 scale diecast by ERTL.