If you want a game or games or other stuff about elfs, why don't make them yourself?
Not trying to sound like a douchebag. But seriously, some other creators may not have ideas/inspiration to create something related, others may not like people asking for stuff out of the blue (specially if expected for free), and who knows more.
But if you want elfs in games. Perhaps you can try to make them yourself (or with help of others from the same elf-related niche.I remember there was another user with the same king of post). There are several easy to use game engines if you lack coding skills and I'm sure that there may be free assets you can do and some hobbyist willing to give a small hand or sort doubts for free.