The model is designed for the real size, taken from the official site. The archive 2 colors. Parameters: Shelve stand Kallax model Size: Width: 147 cm Depth: 39 cm Height: 147 cm Insert with 2 drawers Dimensions model: Width: 33 cm Depth: 37 cm Height: 33 cm Box with door model Size: Width: 33 cm Depth: 37 cm Height: 33 cm Lampan (Lampan) table lamp model Dimensions: Height: 29 cm base diameter: 13 cm Shade diameter: 19 cm The model is made in the colors: Birch effect http://www.ikea.com/us/en/  catalog / products / 10275862 / # / 10275857 Black-brown http://www.ikea.com/us/en/catalog/products/10275862/#/10275862  The archive is present as an OBJ file, and FBX. When you export the model, all objects are ungrouped.

More info - https://3dsky.org/3dmodels/show/kallax_birch_effect_and_black_brown