Hello and welcome to the forum!
your intrest in bonsai is great, my first suggestion is to get some good beginners books on bonsai. you are in for a long wait if you decide to start trees from seed. for trees that are suitable for vivs look, into species that are popular in tropical areas esp. south east Asia and species that like their feet wet. i have been growing bonsai for many years, and have had little success keeping any species in tanks. ficus and bouganvilla do ok for a while, but both pose potential danger to animals. air flow seems to be your limiting factor, the problem is strong air flow kills your humidity. willow might work, i have never tried it, but i do have some rooted cuttings. ill put one in my FBT palu and see how it goes.
use moss you collect from outside, sanitize it with co2, there is a good article in the articles section. there is a list of plants in the plant forum that are suited to vivs. always research anything you put with your pets, be more concerned about the plants harming the animals not the other way around. maybe someone with more husbandry experience can make some animal suggestions, im just a plant nerd.
check out
Art of Bonsai for info and inspiration, join the forums the folks there are great, too!
Welcome to the forums and good luck!