4 model

Free

SHERMAN HOWITZER TANKDOZER (Fictional))

Thingiverse

Free

WWI German Fictional Rhomboid RC Tank

Thingiverse

Free

Sturmhaubitze-Tiger 150mm. (Fictional)

Thingiverse

Free

Fiat 126p: stock, GT, RS-1, RS-2 & RS-3 (Last 4 are fictional

Thingiverse