A (treasure?) chest for tabletop games.
Best to glaze (to remove some of the layering) and then paint brown/metal. For the wooden part, its best to start with a black base, then add a dark brown on top, try to not fill the deeper wooden parts. As the last layer, drybrush with a very bright brown.
Other technique: just paint brown, then use shades to fill up the wooden marks. I modeled them exactly for this purpose.