Thanks for implementing the scaling settings!
This is a basic fullscreen HUD for any scenario that uses the default Marathon 2 or Infinity HUD, and doesn't come with its own HUD. It attempts to make as few assumptions as possible, which allows it to work on a wide variety of scenarios, but is a little ugly. See the screenshots for details.
Software mode works but is even uglier due to the inability to circle clip the motion sensor.
Normal/Double/Largest preference is supported, but the plugin will try not to cover too much of the weapons. Double isn't enabled until 2k, and Largest is really only useful at 4k.
Based on the Default HUD script by Hopper.
To install, create a Plugins directory next to the Scripts directory in the scenario you want to add it to, and copy this zip file to the Plugins directory.