RFactor Rally mod will include the most important rally cars since the GrB category dissapeared; this means cars from 1987 on.
It will include all the WRC of the latest years, and a lot of older WRC, GrA, GrN, s1600, the new s2000, and maybe lower categories.
We are also working on new rally stages.
The main team members are Ingy, JuanG and me. The mod team name is Rally Enthusiast.
We are going to do our best to make a good quality mod.
It will be a lot of work, so don't expect a release soon.
You can see a preview of the mod
here. Please remember it's a very early beta, and that a lot of things of the car will change for the final version, like better materials, correct rims for gravel, etc