Create an import plugin for the "Rise of Flight" 3D model format.

I have a 3D model of an airplane in .mgm format. It is specific to the game Rise of Flight. I want to have a plugin that allows me to import the .mgm file into a 3D software, like Blender, Max or Lightwave. A converter currently exists, but I cannot get it to work. Neosis. ([login to view URL]) . I am providing a .mgm file for your testing.