This is a presentation of a facial setup that I usually do. Rig is created with morph targets wired via script controllers to control objects. I also hold credits for modeling this character. You can see a render image in my portfolio on a home page, and also in a gallery.
I just added another rigging/scripting video. This time is a demonstration of a script that I wrote. Script will automatically rig a car with a set of custom controls. The maxscript file will be uploaded soon.