Hello Bronc,
The photo in your first post was taken at Innsbruck-Reichenau in May or June 1945. I have seen only two other photos of this aircraft:
1. in Dan O'Connell's
Me 262 Production Log, (2005) page 145 and
2. in Mark Proulx's
Wings of the Black Cross Number Eight, (2011) page 16.
More about this aircraft can be found in "ouidjat"'s thread "Me 262 ID needed" in the TOCH archives:
http://forum.12oclockhigh.net/showthread.php?t=45236
best regards,
Jim