Pour a light cream or light yellow shade into a paint roller pan. Tape off any areas of the wall or surrounding fixtures you don't want to get paint on with painter's tape.
Dip your paint roller into the paint and cover the wall with this base color. This will be the foundational color of your faux wood grain design. Allow it to dry overnight.
Place a sheet of stencils in faux wood design over the wall, covering it completely. Tape them in place with painter's tape.
Hold a can of honey, bronze or deep brown oil-based spray paint 8 inches from the plywood wall. Move the can back and forth, spraying the stencils in place. Use another can if necessary. Allow the paint to dry and add a second coat.
Remove the stencils and allow the wall to dry overnight.