Hey! Glad to hear you're getting into chameleons. The humidity needs to stay at 80%, and make sure your chameleon has a constant water source, keep in mind they don't recognize still standing water as a drinking source. In the wild they drink from water droplets off of plants,or from a moving source. I would suggest putting a drinking waterfall in the tank along with your regular misting to ensure your chameleon stays hydrated. Set up a dusting schedule for your insects, dust in calcium with d3 a couple times a month, but no more than that, as it could lead to a vitamin d3 overdose. Be sure to have a uvb light as well as a basking bulb. uvb helps with the absorbtion of calcium preventing issues such as mbd (metabolic bone disease). Chameleons are arboreal, so make sure you have a tall enclosure, with lots of safe climbing material. You can add live plants to your set up, but make sure they are safe for your chameleon before putting it into the enclosure. Artificial plants are always a safe go to though! Enjoy your chameleon, best of luck!