High detail for close angles use Turbosmooth (all objects for anti-aliasing). Turbosmooth Render Iterations 2 is enabled by default.
The size of one rack is 80x38x160cm.

All Ikea Jonaksel shelving modules https://3dsky.org/3dmodels/show/jonaksel_storage_modules 
Even more cans of food https://3dsky.org/3dmodels/show/minimalist_food_jars 

Polys: 688172
Verts: 732 368
Quads only

The archive contains the scene 3ds max 2014 and the file obj. Materials for Corona and Vray. If your version of V-Ray is lower than 3.1 please note: in the materials in the BRDF section there is Microfaset GTR (GGX). In older versions of Vray the BRDF field will be empty. Choose Blinn Phong or Ward.