A very basic civilian yacht that uses a single LH2/LOX combustion rocket. I'd like to imagine that spacecraft like these are mass produced in 3D printing factories and thus are very accessible. Your average middle class person probably can't afford one but...

Non-combat ship. Luxury cruise liner and VIP transport for MSDS executives...

Civilian Lander...

GREAT YACHT WORTH THE PRICE BABY 7MC...

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Huge fusion powered 4.15km long civilian transport/cargo ship. Two 10m thick graphene armour layers and 20 megatons of cargo space. Holds 420000 people. Large methane tanker in thumbnail for scale. ...

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Need a ship that is YUUUUGE? Look no further! Although there is no cargo space aboard this transport to conserve delta-v, you can brag to everybody in the solar system that you have 400 gigawatts of power! You will be visible from basically anywhere with o...

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A ship I built for my brother, he wanted to get into the game, it's here for him but feel free to download. (Note: this is the civillian version, so no weapons are included)...

Extremely cheap civilian ship, with 4 km/s delta v....

I found this interesting pack on the forum which might be useful for building custom scenarios for lore purposes. For some reason you can't download the ship design files without getting a forum account for some obscure forum (not the CoaDE forum, another ...