Kitbash UNSC Frigate using a bunch of bits from Chtazi's great set https://www.artstation.com/chtazinazka/store
I took the asthetics that form the core of the ship (giant flying shotgun) and built the design around that. made over two days in Blender and SketchUp, rendered in Keyshot. Heavily inspired by numerous places and people from Homeworld to Star Citizen.
It's a primary troop transport containing larger than normal barracks and cargo space at the expense of internal munitions such as Archer Pods. It doesnt have the ablative armour found on ships of the line trading the lower mass for speed instead.
Its oversize hangers can support the deployment of entire regiment of Marines and their equipment.