models are made under smoothing
applied Turbosmooth 1-2 iterations for rendering

the scene contains spheres with materials

sink AKISAME 60-2-IN-L https://omoikiri.ru/catalog/washer/akisame-60-2#0 
sink AKISAME 46-IN AKISAME 46-GM
sink AKISAME 78 -GM-L AKISAME 78 -GM-L
sink AKISAME 100-2-LG-L AKISAME 100-2-LG-L
mixer TAKAMATSU https://omoikiri.ru/catalog/mixer/takamatsu#0 

Corona ver. 8.0
two files in the archive
1. Corona Physical Mtl from version 7.0
2. Corona Legacy Mtl from version 1.5

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.

Unwrap UVW
Materials are named logically
Paths to textures have been removed, all textures are in the Maps folder
In the fbx 2009 archive (for each type of material), obj, max_2017, max_2020, Maps