Prepsychmel, glad you found something that works. Some people I know have visualizations like seeing faces in clouds and other forms of nature.
When I am having challenges I count my breaths, 1 for the inhale and 2 for the exhale and 3 for the inhale and 4 for the exhale slowing down the breath and deepening the breath. If you lose count you just start again at 1. You may find this takes the focus off the hallucinations and on your body.