Competitive buildings compatible with Nexus Pariah - Space Orcs

An amazing set of Ork-style buildings from the Xeno Sector : Scrapz Kamp campaign (available here https://www.myminifactory.com/campaigns/xeno-sector-scrapz-kamp-4761).Buildings are compatible with the Nexus Pariah and Leviathan Layout from the GW companion. It's not compatible with WTC terrain. It includes :-1x U-Shape building-2x L-Shaped buildings-2x Small L-Shaped buildings-2x Inverted L-Shaped buildings-1x Inverted Small L-Shaped building-6x ruins (less than 2" tall) Every parts can be pr