Most of my colleagues use Maya to export mesh, but I am using 3dsMax for my short entire life... To fix normal issue and edge problems, Introducing this script making co-work relationship a lot easier, and assets game-ready with one button clicked.

The original built-in UV in 3dsmax UV tool is so fun to use, however, for multiple UV project, this tool transfer UV channels and alwasys save your ass by backup

Literally terminate all the pains you suffer from optimizing your scene meshes by selecting faces never be seen by players in mobile game project.  

A simplified version of backface terminator that allows you to select backface of a single object base on your current viewport or camera.

Another optimizing tool to auto-select intersect faces between interlude objects makes those faces lay behind each other nowhere to hide, thus reduce the weight of release package.