GS-91 series KB Cosmos refits Power 2.0

A bunch of old, but pretty freighters modified for today's standards.
Modifications include installation of new, more powerful engines, crew compartment redesign and a new bridge. The new automatic logic-operated airlock was installed too. The ships are equipped with nav lights (loosely based on a real-life Cygnus spacecraft) for easier detection, which can be disabled should needed.

GS-91-1001 is a dedicated container freighter, capable of carrying 2 standard 25m cargo containers or one elongated 50m one. Comes equipped with cargo hook logic and two standard-size GC-91 containers in KB Cosmos livery. Subclass name comes from the first ship to receive extensive modifications, gifted to me by Gasboy himself.

GS-91-2001 is a bulk freighter based on a GS-91 design, with its container logic and hooks replaces with an integrated cargo hold. Subclass name comes from a large Russian naval and commercial harbor.

GS-91-3001 is a miner version of a GS-91-1001, with the first container hook sacrificed to install a basic salvage array. The second container hook is unchanged and comes with attached GC-91 container in KB Cosmos livery. Subclass name comes from a large Russian miner city behind the Arctic circle