I would keep it simple. A 10 is not a large tank.
One rock, or a small group, but not lots of rocks scattered all over.
One branch of driftwood, that might have a couple of off shoots, but is not the massively twiggy tree-like driftwood that gets too busy in a small tank.
Choose perhaps 2 or 3 species of plant. Low in front, highest in back corners, some showy plant, perhaps your Anubias, attached to the branch of wood.