Belive it or not the reason it is hard to find a care sheet on Knight Anoles is because of how similar the care for them is compared to the green and brown anole. Now, granted, you have to keep in mind the size of the Knight.
"My" Recomendation on the size of the Teranium is the taller the better. I was thinking about a Knight Anole for my next reptile, and the size of my cage was going to be 48T X 36W X 24D (you can get this from cagesbydesign for 400 dollars if you get just the cage. Pricey but worth it)
Tempratures and humidity are the same as for the green anole, though I have seen some people recomend higher basking temps to simulate the more southern regions.
Substrate is pretty much standard anything from carpet to printless paper (nothing they might accidently ingest of course)
Food: Stick to the standard stuff, Crickets, mealworms (sparingly) Waxworms, silkies, etc. Stay away from feeding it other reptiles because this is just not healthy for many reasons.
Lighting is the same, Reptisun works great.
Hope this helps
Shaon94