At least three more photos of this accident exist.
Two have been published in Wings of the Black Cross No.2, p.2, and neither of them is the one from Falkeeins blog post - the latter is quite popular, as I've seen it sold on Ebay several times, and it was also published in Jagdwaffe Vol.3 Sect.2, p.178, with basically the same caption as used by Mr. Falkeeins.
Photos in WOBC 2 show the aircraft from both sides. The two rows of white victory bars that are faintly visible on this photo sold on Ebay five years ago:
https://abload.de/img/_5713jkr0.jpg
are clearly readable in WOBC - there are 13 of them, applied to the portside of the rudder exclusively, which indicates that the accident most likely took place between 17.08.41 and 30.08.41 - however, it seems it is not listed in the loss list included in JFV 6/II. Jerry Crandall states that Rall crashlanded this aircraft after his 14th victory on 30.08.41.
A close up photo of the tail of what, in my opinion, is the same machine, can be found in Jagdwaffe Vol.3 Sect.2, p.167.
The camouflage indeed appears to be a standard scheme extensively modified with overspray in dark colours, possibly RLM 70 and 71 greens, which at that period was common for Stab/JG 52 and III./JG 77, but also seen on some III./JG 52 machines (see JFV 6/II s.67 and 68).