Great fine detailed N scale 3D print of a 1918 Fordson Model F. Tractor. 
These were designed 1916, produced 1917 through to 1927 when the model N. started production.
Sold to the UK during WWI, and to the world thereafter. These tractors would suit any between wars modelling era, or as something parked under the trees in any later period.
Photos speak for themselves