Yes.
While perhaps they are representing a different Garmin system, in the game the Extra E330 is using Asobo’s version of the G3X in the PFD and MFD. So the WorkingTitle G3X would be for this plane, and the others listed in the post I linked to below.
I went through all the panel.cfg’s and developed this list of what Asobo created here
The GNS530 is in the Cessna 172 Classic, Mooney, and Seminole.
The GNS430 is in the:
C172 Classic
E330 (lower screen)
DV20
CAP10
DA40tdi
Pipistrel (Lower Screen)
The Flightdesign CT and Icon are using some Aera system. There is a mod out there that replaces the Aera in the Icon with the G3X.