Just a plugin that I made that aims to replicate Star Wars (or at least tries to) in Endless Sky. During the past year or so, I've managed to create around 280 ships, ranging from one-man fighters to capital ships, all from a variety of eras and factions (The Old Republic, the Republic & CIS, the Empire & Rebels, the First Order & Resistance, and even some from Legends). Currently, there is no existing storyline or a functioning galaxy map, though I intend to finish another 100 ships before I develop other aspects of the plugin (their sprites can be found in the plugin already).
The Onager Star Destroyer is equipped with two "Orbital Bombardment Cannons", which both deal significantly more shield and hull damage than the "Linked Ion/Plasma Cannon" of the Aggressor Star Destroyer. However, the Onager's superweapons do not deal any ion damage at all.
Thanks to recent v0.9.13 PRs being merged (a big thanks to the many ES developers continuing to improve and develop ES), it's now possible to have fighter bays that face backwards. Notice how the exiting tie fighters exit backwards from the front "arrow" of the Onager Star Destroyer.
Hopefully the image that I "obtained" is free to use. I actually couldn't find a model to use on the Internet, except for one which the artist didn't give me permission for, so I decided to use an image from Fantasy Flight Game's Star Wars Armada game instead. It doesn't look too out of place anyway.