I am part of the development team of a new freeware flight simulator. We need some modelers who can model some aircraft for us. (We have the default aircraft planned out, so we will let you know which aircraft are available to be modeled.) You will have to be willing to work for free. ;) The models don't have to be these stunning super high res models, but we will want them to look good.
If you are interested, email me at: fsrotorcraft[at]gmail.com