Well if the early 1900s are acceptable as “modern” then you’ll find plenty of books using different blackletter typefaces in German literature.

If you image-search for “german blackletter” then you’ll find works from that time period. Personally, I found Herman Zapf’s handwritten blackletters quite beautiful. You might also find the chapter on Gothic Lettering interesting in “Letters & Lettering” ( https://archive.org/details/letterslettering00browiala ).

A modern blackletter design from that time would be Elfen Fraktur: https://fdi-type.de/blog/elfen-fraktur-article/