I'm happy to report:
I sent my print out today, with a little note inside. It will in arrive in 2 weeks or so.
It is a 24*30cm print mounted to museo board and was split-toned in sepia and selenium.
I didn't write down my nickname (just my full name), but it's pretty self-explanatory (Jannis Nštke=jnaetke)

Good vibrations to the recipient, hopefully you will like the print!