Halo Invulner addon - Deathmatch Classic

To use this model; open your steam library and go to Deathmatch Classic. Once you are there, right click the Deathmatch Classic tab, move your mouse to "manage" and click on "browse local files". Once there, place the "dmc_addon" folder in the directory.
Then to enable the model, go to the options menu, click on video, than click the box that reads "Allow custom addon content."

Thanks and have fun :)