@corrupt_element: Nothing from this collection is meant to be airtight or use air vents. They're focused purely at being cost effective and useful on vanilla servers.

Is it supposed to be airtight? Because it isn't holding oxygen with the doors closed.

any change for more Pics, or at lest a video?

That would be great, I always struggled in making a nice turret bunker.

@ThiF.47: Nope. When I built this on the server, I built the turrets independent from the base to reduce collateral damage to the building itself. This way you can place turrets according to the terrain, and according to your own defensive plan. I can post a bp for the turrets if you'd like. It's a pretty simple design.

no turrets?