Imperial Carrier (788 UC era) in the Legend of Galactic Heroes.
https://gineipaedia.com/wiki/Imperial_carrier_(788_UC_era)
# This Model need to assembly with Part 1.3.4 (Imperial Carrier 1:3000).
# if you choose Part 4(Walkure Hangar), You can make Walkure Carrier version. But if you choose Part 4(Gunship Hangar), You can make Gunship Carrier version.
# This model has been modified recently to fit with the Imperial gunship scale.
# Please check the Tags. (LoGH_Imperial_Carrier)