Perry Rhodan series that were published in the 60's (Over 3.000 books of approx 70 pages comprise the epos). More infos under https://www.perrypedia.proc.org/
The spaceship has a diamond shape. The ship is used more as a courier boat or as a dinghy for larger units The model has a scale of 1: 2000.
Time-line: The Frequence Monarchy is only active during times of hyperimpedance increases. It reappeared in the Milky Way in 1463 NGE.
Nation/military faction: Frequency Monarchy
Partlist for FDM Printer: 2 x 309_n1_s1.stl 2 x 309_n2_s2.stl 1 x 309_m2.stl 6 x conector.stl
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optional if you want to make the ship divisible:
9 x neodymium magnets N52 rectangle 10x5x1 mm