Minifigure: Spooky Selfie

Jack wanted to show his friends that he is not afraid of anything by making a selfie on the graveyard - at night! But at the moment that he tries to take the selfie, a ghost suddenly shows up! He doesn't look so brave anymore now...

This is my first real attempt at actually building something with lego myself. Any advice on how I could improve is always welcome!

Thanks for reading!