This would be hilarious

There's a book called The Darkest Part of the Forest that is similar to this idea. None of the elves actually take selfies or anything but it's teens living in a town where faries and shapeshifters are a normal thing in the forest. Anyone interested in it might want to check it out.

Shadowrun

The mortal instruments. Cassandra Clare.

Watch outbreak company, you'll see a world of elves and dwarves being introduced to games and anime