The size:
44 x 44 x 45 (H) cm – small;
77 x 77 x 37 (H) cm – medium;
93 x 93 x 37 (H) cm – large.

File size:
.max – 99 mb;
.obj – 195 mb;
maps – 63.5 mb.

All textures are seamless.

Units Setup: mm

Who works in 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.