Honestly that is a very good set up for the most part. I would recommend getting a taller cage rather than wider in the future, but the live plants are great, it seems like he/she has plenty of foliage and plenty of hiding space. I think I do see a waterfall.. you are going to want to get that out as it is a breeding pool for bacteria and can also be a drowning hazard for the chameleon if lets say it falls into it and you're not around to get him out. If you have a misting set up you may want to create something for drainage on the bottom because that water will collect for you in the bottom and make a nice mess for you to clean up. If you can I would put holes in the bottom and set it on something like a stand with a hole in the middle and set up a bucket underneath for you to collect it and get rid of it every few days or so. Otherwise I really like what you did with it as far as foliage goes it looks great and there are plenty of hiding spots for the little guy or gal. You are gonna want to watch out for how close your heating bulb is to the perch where he is to be basking, it seems pretty close and that can cause some gnarly burns that will require a vets attention. And with that much heat you can actually fry the little one and potentially kill it. But great job! Its nice to see someone ask for help before they buy a chameleon, if that is what you did, either way you're off to a great start.