Modeling

It has been suggested that this article or section be moved to Modeling Resources. (Discuss)

Utilities

MDL Texture Info

A console utility that lists all the materials used in a MDL.

MDLDecompiler

Breaks MDL files down to their component parts.

VTFTool

A tool to convert TGA to VTF, and back again.

Photoshop VTF Plugin

A plugin for photoshop that can both open and save VTF files.

Resources

CDG.net Community

A great resource for learning about, downloading and releasing models.