1. Equipment for playgrounds M170 "BAGGY" (BUGGY) from the famous Danish manufacturer Kompan.

Link to the manufacturer’s website:
https://www.kompan.ru/igra/otdelnoe-igrovoe-oborudovanie/pruzhinnye-kachalki/baggi 

Faces: 32473
Verts: 33985

2. Equipment for playgrounds M171 "TRACTOR" (BOBCAT) from the famous Danish manufacturer Kompan.

Links to the manufacturer's website:
https://www.kompan.ru/igra/otdelnoe-igrovoe-oborudovanie/pruzhinnye-kachalki/traktor 

Faces: 29732
Verts: 31346

Vray: 4.20.00. Who works in the 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.
Corona 4.0. For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.

3dsMax2016 + fbx, textures and mat files included.