Moreover, alongside the announcement, AeroDesign shared a single preview render which appears to be the FedEx cargo terminal at KGRR, Gerald R. Ford International Airport (Grand Rapids, MI). Keep in mind however, this is simply my opinion.
To review the original announcement, see the source post via Facebook.
You may recall, AeroDesign is also working on a highly detailed freeware KMGM scenery (alongside X-Codr).
*Image courtesy of AeroDesign.