This ship is only 400Dtons but it is large in size.  Using Traveller Book 5: High Guard (via High Guard Shipyard by Andrea Vallance) I designed it as a dispersed structure hull, on the basis that the forward command hull is joined to the main engineering and crew section by a single spine and some support struts.  The ship is not streamlined and all transfers of cargo must be done in orbit. It has a small internal cargo capacity and includes a tiny Cargo Tug for manouvering those containers in zero-G.  It is armed with a single dorsal turret that is operated from the command bridge.  Most examples would be unarmed.   Anyway – I hope you enjoy this one.

Ship: SS Dahlia
Class: Modular Jump Cutter
Type: Cargo
Tech Level: 11

USP
EX-4721221-000000-10000-0 MCr 172.160 400 Tons
Bat Bear                   1       Crew: 6
Bat                        1       TL: 11

Cargo: 11.000 Passengers: 6 Low: 12 Fuel: 88.000 EP: 8.000 Agility: 1 Pulse Lasers
Craft: 6 x 30T Modular Cutter Modules

Architects Fee: MCr 1.722   Cost in Quantity: MCr 137.728

Detailed Description

HULL
400.000 tons standard, 5,600.000 cubic meters, Dispersed Structure Configuration

CREW
Pilot, Navigator, 2 Engineers, Medic, Gunner/Steward

ENGINEERING
Jump-2, 1G Manuever, Power plant-2, 8.000 EP, Agility 1

AVIONICS
Bridge, Model/2 Computer

HARDPOINTS
1 Hardpoint

ARMAMENT
1 Single Mixed Turret with: 1 Pulse Laser (Factor-1).

DEFENCES
None

CRAFT
6 30.000 ton Modular Cutter Moduless (Crew of 0, Cost of MCr 0.000)

FUEL
88.000 Tons Fuel (2 parsecs jump and 28 days endurance)
No Fuel Scoops, No Fuel Purification Plant

MISCELLANEOUS
12.0 Staterooms, 12 Low Berths, 6 Middle Passengers, 12 Low Passengers, 11.000 Tons Cargo

USER DEFINED COMPONENTS
None

COST
MCr 173.882 Singly (incl. Architects fees of MCr 1.722), MCr 137.728 in Quantity

CONSTRUCTION TIME
82 Weeks Singly, 65 Weeks in Quantity

Note – images quite large.