Yesterday Milviz posted a new preview screenshot of their upcoming ATR 72-600 on Facebook. This shows the cockpit, which has already been modelled quite extensively. Further information about the project can then be found in the comments section as responses to user questions: They can’t promise anything, but hope that they can publish the regional aircraft also for X-Plane 11. There will also be a shared cockpit function, for example. Further information can be found here.