I've heard (from European collectors) and seen (on "Klickywelt") that some customizers have succeeded of making very accurate custom-torsos - usually for 18th/19th century soldiers, like for Napoleonic Warfare - and this not by applying selfmade-stickers, but by making their own prints on the klickies.
Also I heard/saw that some of them show these off on public displays, which has caused raised eyebrows at Geobra.
I've also read on the German "Klickywelt"-forum, that it is now forbidden to post pictures there of such customs. But occasionally some show up in dioramas, "hidden" amongst other pictures...
What further info is there about this printing and what is your opinion on this subject?