Revzin's site seems to have gone dark and the downloads are down. However, it remains a great resource for learning about how to build HWM models. Hence this mirror. The model is Elizabeth from Bioshock (many versions) complete with HWM flexes. Includes a PDF guide, the blend file and the DMX files.
These are the source files for the HWM Elizabeth pack. This large archive has everything required to edit and build the model, including the .blend file, the QCs, the DMX files, the facial rig scripts, the textures and of course an elaborate documentation PDF.
You can treat these sources as an example of how to handle large complex SFM models if you want to. Make sure you check out the readme file first!