Thanks to edwest2 on the german interest thread, those photos of a previously unknown Mtt built Bf 109 G-14/AS W.Nr. 785 772.
https://www.flickr.com/photos/280920...in/dateposted/
https://www.flickr.com/photos/280920...n/photostream/
Location remain an enigma. Among the planes found at this Fl.Pl. were also a Fw 190 F-8 STKz "BR+" which is from the W.Nr. batch 583 080 - 583 105 and a tantalising Fw 190 F-8 "Schwarze 4" with a checkered RVB band from a yet to identify III./KG(J).
Original source:
https://www.the-saleroom.com/en-gb/a...2-ac1d010c2575