Think you already noticed our small project
Manfred Jahn, Hans-Joerg Naegele, Alexander Metzger and me (Daniel Furnkas) are working on a freeware Basler BT-67 for FSX.
We started in June 2011, so nearly one year passed since then.
Think we'll be finished soon, no release date yet!
Some preview pictures:
There will be a no ski version, too!