Wow, it really looks like a made-up hybrid kilrathi-terran corvette/transport I had made for an unpublished Privateer fanfic a number of years back. Mine was a bit more boxy... basiclly a "what-if" a human with few good kilrathi ties/traders had bought up plans for a designed-but-cancelled Kilrathi light-corvette, then had it built in a terran space-yard (modding as needed to change-in terran tech since it was paid for by a mix of a big inheritence and space-lottery winnings).
My ship was kind of like if you took the upper 2 engines off the Orion to stream-line it some, upsized the size a bit, added a few turrets, and treated it like an Orion/Centurion/micro-drayman. I tried to debate the size to around something that maybe you could hard-dock 1 or 2 (possibly max 4) medium-class fighters to (dock them to carry them through a jump).
Basic plan was to make it somewhat over-powered yet glitch-prone (especially when it first launched). It had a frame and systems that needed constant minor repairs and tweaking.