User Summary: Swamp Banks – Rivers is part of the Wildlands wilderness terrain series. It is made of "Dwarvenite”. This item was initially available as an add-on during the Wildlands Kickstarter. The item comes in both painted and unpainted versions. Swamp Banks – Rivers comes with these 11 pieces: (2) Short Swamp Bank (4) Straight Landing Bank (1) Tiny Hummock (2) Forest Banks to Trifecta Transition - Left (2) Forest Banks to Trifecta Transition - Right