Chameleon cage

[Contrband]

Hi everyone,
Ive got a female,young veiled chameleon, in a 60 gal aquarium. Right now its full of branches from outside, calci-sand , and fake plants. Its not too interesting at all. And its such a huge nice aquarium, id like to make it better. I want to add live plants. I want to start out small and build up. Where should i start? I had planned on sectioning off a portaion of the tank with a piece of plastic, thats a couple inches high, and putting in potting soil. And adding a few plants that way. Any advice? plants to start with? ways to go about it? ect.

Thanks for your time