All current stretch goals have been unlocked, too add them to your pledged increase your pledge by the amount stated, no extra shipping is needed for add-ons or stretch goals.

We have a set of ruins and the foremans office add-on for the promethium rig.

The foremans office sits at the same height as the promethium rig and is connected by a single bridge. The railing can be cut in any place to allow the bridge to join on anywhere you wish.

The office comes with the same sliding doors as the rig and a removable roof.

The shuttle bay a large open platform attachment for the promethium rig. It doesn’t have to be used as a landing pad you could add anything you like to it to make it your own such as a comms array etc.

The industrial offices is a new building, featuring two large chimneys, a removal roof and top floor plus optional lighting

https://www.kickstarter.com/projects/wargame-model-mods/tubular-builds-by-wargame-model-mods

The Kickstarter also has the promethium, rig a Kickstarter exclusive