Hey Guys! Vivarium help please

Hello my fellow aquarium/vivarium people, long time no post haha. It's been quite awhile since I've updated everybody or posted a question. Today I need all your help once again.

I'm planning on a 30-40 gallon long vivarium with a false bottom constructed using pvc piping, fiberglass mesh, gravel, and egg crating used in air conditioning. I'd love to see what you guys have created with cool features like waterfalls and humidifier systems!

Please post you vivarium pics to help inspire me lol!

I'd also like to know the most cost effective way to go about this, mainly with buying the tank.

Thanks guys!
~Scully

Well I'm actually unsure about any animals at the moment. Maybe some green tree frogs or Firebelly toads, not together of course, just either/or. I've got another viv with a dumpy tree frog that I just love lol. Thanks for the Website!