Manufacturer - Louis Poulsen. Model - Collage 600. Version with a diameter of 60cm. All mats are included. The stack is not collapsed. Completely in size. Includes formats Max 2010, Fbx (2011), Obj (2011), 3ds (2011). In Fbx, Obj, 3ds, it will be necessary to recreate the light sources and reassign the materials.