Never seen one with the receiver in the headset. Usually folks do that with a handheld on their belt and headset connected to it. PTT is also going to be weird. You going to put another cable and a PTT in your pocket where it can be accidentally tripped or held down, or use the PTT on the handheld?
You don't see too many headsets with built in PTT but I had an old DC knockoff from Sigtronics I think it was, that had a guarded PTT button on the left ear cup exterior, there as a backup PTT in the days when intercoms were carried in your flight bag along with a Velcro strap PTT for the yoke.
I have no idea if anyone is making anything like that anymore.