Assault Gunboat

The Cygnus Spaceworks Alpha-class Xg-1 Star Wing, also known as the Xg-1 Starwing[7] and commonly referred to as the Assault Gunboat, was one of the Galactic Empire's first general-deployment starfighters to be equipped with deflector shields and a hyperdrive.
 I have the assault gunboat in both class 3 (similar size to the imperial shuttle) and class 4 (similar size to other fighters)

Class 3 model:

Class 3 Stat card S1:
Class 3 Side 2:
Class 4 Side 1:
Class 4 Side 2: