Here you go my dear! Byleth is my favorite character in Fe3h and I'm glad to have made this for you. I tried to make it very Fire Emblem like with the background too and the sunflowers really brightens this book cover all together :)
I took time to make it look very good :) so hope you enjoy this fam! And yes I added some fire and a restaurant background and to be honest, it looks quite good if I do say so myself