The catalogue
The Expanse
Eighteen hulls from The Expanse, printed large - most sit between 13 and 30 inches, which is what it takes to hold the drive cone and hull plating detail.
5.5inch MCRN Troika-class Dropship
30 Inch Rocinante (Large) - Corvette Class Light Frigate
30 Inch Corvette Class Light Frigate
26 Inch Scirocco Class Heavy Cruiser
26 Inch Razorback Racing Pinnace (X-Large)
23.5 Inch Orion Class Heavy Frigate
22 Inch Scirocco Class Heavy Cruiser
21 Inch Raptor Class Light Cruiser (Pella)
20-Inch Donnager Class Battleship (Large)
20 Inch Rocinante - Corvette Class Light Frigate
20 Inch Razorback Racing Pinnace (Large)
20 Inch Corvette Class Light Frigate
1:100 (16 inch) UN One Space shuttle
17 Inch Morrigan Class Patrol Destroyer
13-Inch Donnager Class Battleship
13 Inch Razorback Racing Pinnace
12-inch MCRN Amun-Ra Class Stealth Frigate
10 inch UN One Space shuttle
The Rocinante is here at 20 and 30 inches, alongside the Corvette-class light frigate it was converted from. They are the same class but not the same ship: the Roci is a specific modified MCRN corvette, the Tachi, so the detailing and fittings differ between the two models. If you want the pair, buy them at the same size.
Around them: the Donnager-class battleship at 13 and 20 inch, the Scirocco-class heavy cruiser at 22 and 26 inch, the Razorback racing pinnace at 13, 20 and 26 inch, the Orion-class heavy frigate at 23.5 inch, the Morrigan-class patrol destroyer at 17 inch, the Raptor-class light cruiser Pella at 21 inch, the MCRN Amun-Ra stealth frigate at 12 inch, the Troika-class dropship at 5.5 inch, and the UN One shuttle at 10 inch and 1:100 scale.