Marc:
I found one more picture of the boneyard at Metz (attached). This one has more undifferentiated wreckage, although the one piece (wing or fuselage?) with the balkenkreuz has markings that appear to overlay the balkenkreuz but are illegible to my eyes given the quality of the image.
Also, after looking back at my great uncle's service records and the 368th FG chronology, I think all three of these pictures were taken in January 1945. This makes sense given the snow in all the pictures as opposed to the mud in the November 1944 pictures you linked in your earlier replies.
Best regards,
Paul
Attachment 11115