It is done.
I haven't uploaded it to the repository yet, but you can download it from my own website, just follow the link to 'Pimp you CM' below in my sig.
The mod contains icons for all sides of the base game, Marines, British and NATO modul. v130a contains also new silouhettes for all air and artillery units, so you may consider to DL the mod even if you do not own the NATO modul.