Bastion-9 Siege Pillbox – Defense Emplacement Terrain STL for Grimdark & Sci-Fi Wargames

The Bastion-9 Siege Pillbox is a compact, heavily armored forward defense structure built to endure relentless bombardment and close-quarters assaults.

Forged from layered ceramite-steel plating and reinforced with impact-ribbed roofing, this hardened outpost serves as a frontline firing position, checkpoint bunker, or last-stand stronghold in hostile warzones. Deep firing slits allow defenders to control kill-zones while remaining protected behind thick, angled armor walls.

Battle damage, impact craters, stress fractures and layered plating details give this structure a worn, war-torn character straight off a devastated industrial world.

Designed for both display and gameplay, the removable roof allows full interior access for miniature placement.

Perfect for grimdark battlefields, industrial hive districts, ash-waste outposts, or fortified trench networks.

Features
Removable roof for interior access
Detailed armored hatch (separate door piece included)
Fully playable interior space
Reinforced roof grid with impact damage
Deep firing slits for realistic line-of-sight gameplay
Heavy layered plating and rivet detailing
Pre-damaged “battle worn” sculpted surface
Optimized for FDM and resin printing

Scale & Size
Designed for:

28mm scale
32mm scale
Footprint approx:

Width: ~140 mm
Depth: ~140 mm
Height: ~74 mm
(Scales easily adjustable in slicer if needed.)

Printing Notes
Roof and body print separately
Door provided as a separate piece (optional open/closed placement)
No supports required for most FDM setups (depending on printer settings)
Tested for tabletop durability

The files are optimized for 28mm (1/56) scale, perfect for printing on an Ender 3 Pro. Additionally, they can be easily scaled up or down to (1/120) for FDM printers, making them ideal for railroad modeling as well.

114% - 32mm (1/50)
100% - 28mm (1/56)
77,77% - 20mm (1/72)
64% - HO (1/87)
56% - 15mm (1/100)

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