Looks very nice! As you said, I would still add a few more plants, and as you've worked at this point with real plants, it would be nice to see you continuing to add more real ones. Just adding the ever so resistant philodendron all around would give more leafage for your ATF and more security!

As the ATF is a nocturnal frog, I don't use light in mine during daytime. My enclosure receives enough indirect sunlight for the plants, and I use a 15W blue night light for mine which she enjoys while she hunts!