I see a few open spots that could be easily concealed with a bit of greenery, but I'm going to wire up a few artificial berries that were included on the pick from which I took the pine cones.
Just a bright spot of color and interest can easily be added to any design by snipping the wired pieces apart.
Just tuck a few here or there for a bright bit of color.
I'm please with the overall design. The colors compliment the container while still allowing it to fully show and be a part of the final design.