Diorama specs are 14x12 inches 

Grey Wasteland Terrain Diorama includes realistic crates, bags, and modular rocks. With exceptional detail and durability, our diorama is designed to withstand the test of time and enhance your gaming experience. Bring your creativity and imagination to life with our Grey Wasteland Terrain Diorama.

Diorama is inspired by HXH 

Diorama is made with XPS foam, paints and glue. 
the crates are 3d printed as well as the barrels