While "CG-Animation LH" may be a specific internal tool, here are the commercial and free equivalents that dominate the industry.

: Significantly reduces the time spent on technical setup, enabling a faster transition from modeling to active animation. ScriptSpot for the latest versions of 3ds Max? CG-Animation LH Tools For 3DS Max

. This toolkit is specifically designed to streamline the character animation pipeline by automating complex rigging and skinning tasks. Core Toolset Overview

Automating repetitive tasks—like resetting poses or cleaning keys—saves animators up to several hours per week.

Small, focused scripts that handle "grunt work" like renaming objects, managing display layers, and cleaning up scene files. Revolutionizing Rigging with LH Tools