gut-loading your feeders properly also gives your chams the nutrients they need. I really like to look at @Olimpia blog much ado about chameleons for gutloading http://www.muchadoaboutchameleons.com/2014/07/the-anatomy-of-gut-loading-ingredients.html
lightly dust your feeders. they shouldnt look like "ghosts"
calcium without d3: most feedings
calcium with d3: 2 times a month
multivitamin: 2 times a month
**If your multivitamin has d3 you only need to use that 2 times a months, and then you do not need to use calcium with d3
It looks pretty good but I'm not 100% sure if him being 3 inches from the lights is okay. I am not very experienced with having montane species, but hopefully someone else with more montane experience will chime in. Everything else looks great to me though!
just make sure the basking branch is about 7 inches from the uvb. You dont want it too low where the uvb dosent reach, but you also dont want it too high where the cham will burn itself