Heavy cruiser Topsider

Perry Rhodan series that were published in the 60's (Over 3.000 books of approx 70 pages comprise the epos)

The ship is a 300m long heavy topsider cruiser. The model has a scale of 1: 2000.

Time-line: 1975 (first time seen in Ferrol system. the ship design is older).
Nation/military faction: Topsid/ empire of topsid

You can find technical information under the following link:
https://www.pr-materiequelle.de/riss/risszeichnung/r479.htm