Polythene Miniatures are another Matchbox sized competitor from Hong Kong in the 1960’s. My small collection provides another comparison point with Matchbox Lesney models of the era. Complete with original boxes.
Identified on the box as just a Station Wagon, it is similar to the Matchbox Lesney 31a Ford model.
The view from underneath shows the brown paint of the roof on the inside as well. Although it appears that the brown may have been added in the moulding or while it was still hot, as it appears to be within the plastic rather than just applied to the surface.