Two-axle goods van with open windows and a strengthened door in 1:160 for narrow gauge (6.5mm) use. These goods vans/boxcars appeared on narrow gauge tramway line all over the world and were designed to transport livestock (sheep, cattle, etc.).
Printed in SWF, provides a rough, but realistic appearance and an affordable price. The roof might need a little sanding to improve the curvature. Coupling can be done with thin and sturdy wires.
UPDATE: Changed the axle distance to increase running properties on narrow curves.