This highly accurate model of Grete Jalk's 1963 GJ chair (re-edited in 2008 by Lange Production) comes as a fully shaded Max scene, with materials set up for Vray (using LWF).
The 3DSMax2009 scene features three versions of the model with three different materials. All textures (diffuse, bump, specular) are included and the chairs are fully UV-mapped, should you choose to use different textures.
Just load (or merge the group into your Max2009 scene) and press render.
Other formats are without material definitions - for use in most other 3D applications.