Making Facial Animations
This page explains how to export your facial animations into Source. Facial animations are done using a different procedure than most animations in Source.
Entity Cache
Explanation on how Entities are generated and stored on your computer.
Making Ragdolls in 3ds Max for Source
Making a ragdoll requires you to use the hierarchy tab in the command panel, which may be a new area for less experienced modelers. Watch the video here to get a basic overview of how to make a ragdoll for Source.
Advanced Bone Settings
Information on adding bones to your model or controlling advanced parameters.
Gmod and Wall Worm
Set Up Wall Worm for Garry's Mod in 3ds Max
Instructions and video on setting up Wall Worm to export levels, models and materials using Wall Worm 3.71+ and 3ds Max 2018.
Nudge Tools
Nudge Tools in Wall Worm
Studiomdl.exe - Model has 2-dimensional geometry
Relates also to: Error with convex elements of Mesh
This error is usually caused by models having a $concave flag that do not have proper collision hulls.