He's a good looking panther. I usually don't cup feed, I think it helps my chameleon exercise his tongue and not get 'bored' of his food being in the same spot.
Fun fact: when I bought my first cup of hornworms, I thought the chow was just to get them through shipping. So I put my normal cricket/superworm/bsfl gutload in the container and they ate everything and shit so much the bottom of my cricket keeper was covered.
I have a scheflerra that I use. With your enclosure, you can successfully house a bunch of plants. Pothos, mentioned above, is another great plant. Water tolerant and grows fast.
Well, the size is great, and you have plenty of horizontal branches. But you need MUCH more foilage! She has nowhere to hide or blend in. Most keepers recommend a linear bulb for UVB as it provides a broader area of light. How are you misting and keeping proper humidity? Also you will need a...
As long as your humidity fluctuates during misting, as the cage dries out, you should be fine. If you don't have an automatic misting system, I highly recommend one. Enjoy your little one and take tons of pictures, they grow up too fast!
He needs time to adjust. Give him a few weeks to settle in. You can also try hornworms, waxworms, silkworms, black soldier fly larva, various roaches, etc.
Most chameleons don't like smart phones, maybe try using yours to get her to open her mouth in a defensive gesture, then take a quick picture..? It's possible she could have injured herself or something while eating a cricket or whatever you are feeding her too.
Most of those look like succulents.. you can use a jade plant (I have one for free range) but be aware that it won't be able to support an adult chameleon's weight. I use an umbrella plant (scheflerra) that's about three feet tall as the base plant in my enclosure.
Plus I don't think those...
I have never heard of that before, maybe it's possible that you startled him and he jumped/fell..? Do you mean awkward position? Sometimes my panther will sleep in weird positions but I definitely don't disturb him. Maybe try to get a picture if he does it again.