https://www.artstation.com/andrian_luchian/store/y3el/marauder-spaceship-kitbash-set
Recently I was looking into simplifying my workflow and creating several sets of assembled elements for spaceship, vehicles and hard surface projects. Marauder kitbash set is available on Artstation Marketplace and Gumroad.
https://gumroad.com/andrian_luchian#nKbnk