First game asset uploaded for university.
I decided to create a worn leather exterior which ties well with the rusted metal look seen on the lock, rivets, and outer metal.
Chest references:-
Side View: https://www.dreamstime.com/treasure-chest-coins-side-view-color-vector-classical-antique-open-wooden-chest-royal-precious-wealth-hoard-engraving-image159853798
Front View: https://www.canstockphoto.com.au/old-treasure-chest-isolated-13521248.html