VMF Exporter
The Wall Worm tools allows you to send your 3ds Max scene to Hammer and Source via a VMF Exporter.
Using Props in Your Scene
Article on re-using existing props in a scene.
A Source for New Tools
2016 Year in Review for Wall Worm
Halloween 2016 news for Wall Worm and the release of a new MDL Importer for 3ds Max.
Porting Levels into Source
General Overview of Converting Scenes that Were Not Designed with Source in Mind
Overview on porting scenes and levels from other sources.
DXF Importer
You can import a DXF scene into Max. This allows you to transfer the basic level design from Hammer to Max.
Using Legacy CS:GO with Wall Worm
How to revive a project started in CS:GO after the update to Source 2 in Counter-Strike 2.
Instructions on using Wall Worm Projects configured for Counter-Strike: Global Offensive after the release of Counter-Strike 2 on the Source 2 engine.
Displacement Alpha Blending
Information on displacement alpha blending and the shaders you can use to visualize the blending.
Displacements
An overview of creating displacements for the Source Game Engine inside 3ds Max using Anvil.