Hi Felix my name is Casper P. Brenneche.
Near the end of 2015, when I was still a new young posters artist, I made a Dying Light fan poster and copy pasted the jumping man from your Dying Light poster onto mine and didn't think of crediting you in it.
Anyway I feel really bad about it now and want to apologize to you, as well as inform you that I have properly credited you as well as linked to your DeviantArt and website.
Here is my Dying Light poster. And sorry again