Hi. So I looked back at your pics and I see that you have some plastic around part of your enclosure. To reduce humidity, the first thing is to remove the plastic. If you are having water overspray and need something to protect your home and furnishings around your chameleon, try a fabric shower curtain and let it hang loose at the bottom, instead of tucking or tacking it in. The added airflow will greatly help reduce the trapped humidity.