Hi there Gang,
I just chanced on this ultra rare shot of a WNF Diana Werk Tischnau-Tisnov built Bf 109 G-10, Erg.KG (J), being towed by an ox, probably at Illesheim, in February or March 1945.
www.flickr.com/photos/28092068@N03/15963579733/
Source: estate of Rudolf Sand, former mechanic of KG (J) 55, via historical-media.com:
www.historical-media.com/id1082.htm
Cheers
Marc