1) All models have a unique name and texture, pivots are located at the bottom
2) Turbosmooth applied on models, render iters = 2

3dsMax files (.max) are saved in the 2015 version, so it is recommended to open them in 3dsMax 2015 versions above
Corona Renderer (3) and Vray (3.60.03) were used for rendering

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of the materials is adjusted taking into account PBR

Who works in a V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX),
if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you.