Cuirassier distinctions of rank

[ViscountessNivlac]

Hello. Does anybody have any good illustrations of NCO insignia for the Imperial German cuirassier regiments? Easily available pictures of their uniforms seem to be even more scant than for the hussars and lancers. I’ve been looking at what I can find but can’t for the life of me figure out where tresse would fit while they already have lace on their collars and cuffs.

[Utgardloki]

On this website are some illustrations that might help...

http://www.kaisersbunker.com/gtp/