Castograd 11th Edition Tournament Terrain Set by War Scenery from the Castograd Collections.
[3D printable STL Terrain for Wargaming - Compatible with Grimdark Tabletop Tournaments] 
Remastered Castograd Terrain, now adapted for 11th Edition competitive play:
 
2x Ruin AB – 5 × 5.5 inches (12,7 × 14,0 cm)
2x Ruin CD – 3 × 6 inches (7,6 × 15,2 cm)
2x Ruin EF – 4.8 × 6 inches (12,2 × 15,2 cm)
2x Ruin GH – 6 × 3 inches (15,2 × 7,6 cm)
2x Light Trenchline – 2 × 4 × 2 inches (5,1 × 10,2 × 5,1 cm)
2x Heavy Silo – 2 × 4 × 4 inches (5,1 × 10,2 × 10,2 cm)
4x Double Container – 5 × 2.5 × 2.5 inches (12,7 × 6,4 × 6,4 cm)
4x Single Container – 2.5 × 2.5 × 2.5 inches (6,4 × 6,4 × 6,4 cm)