I could think thie Uberzug is a joke ?
An officer spike Uberzug on a troop Uberzug (there are hooks). Some words seem to be writen in red on the Uberzug ?
The curious selfmade thing (statue?) under the helmet seems to be a pig, with its particular nose and big ears....
The cockade could have represent an eye, the other seems to be long gone....
Written in red stitching on the Überzug is "wolf head". Looking closely at the cover it appears not to be an officers, just the spike part is pulled up higher than normal (there may not even be a spike under it, just padding). The green"thing" looks to be glued on.
In other words this is "art".