The Friedrichshafen FF.33
series of floatplanes had several similar models, about half of which were unarmed, radio-carrying planes and the other half were armed. The FF.33E
was one of the unarmed variants and saw wide use, most famously the Wölfchen
which accompanied the raider Wölf
This model comes in two scales: 1:144 and 1:285/6mm/1:288. The 1:285 product has an attached, semi-translucent propeller disk rather than propeller blades, since blades are hard to print at the smaller scale.
For more information and gaming data, see https://linen.miraheze.org/wiki/Friedrichshafen_FF.33e