I design primarily for the Interwar and WWII periods, and in 1:100 scale for 15mm gaming.
These days I print models almost exclusively in resin, but wherever it is feasible I design with tolerances suitable for FDM as well.
This was the first in the line of Vickers light tanks that culminated in the Vickers Light Mk.VIb and VIc. It was heavily based on an earlier light tank by Carden-Loyd, after Vickers bought them out in the early 1920s.
This is a very small vehicle, and would benefit from being printed in resin, though it does print adequately in FDM. The STLs are provided in four pieces: two for the turret and turret plug, one for the whole hull, and one for the hull split fore and aft.