There is a care form here that has all the answers like that I would suggest lots more leaves and branches. But what would I know I still asking about my cage lol and to me it's full and I have told more more lol. Also I feed mine in the morning I set the crickets free and he finds them...
Here Phteven is in the live plant that's in the bottom of the cage. He was chasing crickets in the bottom of his cage. I like to let them go so he has to find them as he would in the wilderness