Though it was designed in late 1916, it wasn't until July 1917 through March 1918 that the Hansa-Brandenburg W.13 was delivered to
KuK Kriegsmarine. Shortages of the Type 21000 Daimler engine led to planes being delivered without engines, where they sat in storage until engines could be procured. Like the ubiquitous Brandenburg C.I, the W.13 was delivered by its parent company and by UFAG and Phönix, with the last of these arriving in mid-1918. Around 130 W.13's were built overall.
The powerful 350hp V-12 engine gave the W.13 good bomb-carrying capacity, and it was used on bombing missions starting in August of 1917 over both land and sea. Its long range gave it distinct advantages in the reconnaissance and patrol roles.
This model comes in both 1:144 and 1:285 (6mm/1:288) scales. The 1:285 product comes with a fixed propeller disk rather than propeller blades, which are difficult to print at small scales. Since this is a large model, both scales come with only a single aeroplane.
DESIGNER NOTE:
Models at scales smaller than 1:144 may no longer be available. Shapeways discontinued the material for which they were designed, and the newer materials require that each and every model be adjusted to thicken surfaces like wings. If you are interested in a particular model in a small scale, please let me know and I will prioritize it higher in the queue.
See
https://linen.miraheze.org/wiki/Brandenburg_W.13