M·A·N 26.281 tipper 1975 Wiking
Unpainted plastic. The engraving betrays an old mould (door joins in relief instead of being hollow for example). Headlight only painted. No rear lights, wiper nor mirror. Steering wheel not inserted. The tipper jack is simulated by a metal rod sliding in the tipper.
Here is the lorry with its tipper lifted.
These lorries were sold in France under the Saviem brand, like this one, extract of a Saviem 1975 leaflet, on the lesrenaultdepapier.fr website.