Seahawk72s
SOH-CM-2023
Being developed for X-Plane.
http://www.sim-outhouse.com/sohforums/showthread.php/134036-AKD-Studio-GLF-550
http://www.sim-outhouse.com/sohforums/showthread.php/134036-AKD-Studio-GLF-550
With the plane being branded as a "GLF-550," there's no mention of Gulfstream. It could be a situation similar to the "HJet" currently offered in the Marketplace that bears a striking resemblance to the HondaJet HA-420, but contains no reference to the actual maker.
As for wishes, I'll reiterate my desire for the NAMC YS-11, preferably in cargo trim, with its insanely shrill Dart engines.