I've been definitely browsing different reptile forums, and they all really have awesome DIY ideas on how to make an awesome display tank under budget.
http://www.lizard-landscapes.com/Fake-r ... inner.html
<-- this one is a good start
I am using egg crate on the side of the walls, and my heat cables will be wrapped around it to supply heat for my hermies.
![Image](http://farm3.static.flickr.com/2324/4512235180_512a3f974f_o.jpg)
this egg crate will also serve as a bone in which my pond waterfall foam(for sculpting rocks, etc) to stick to, since it wont stick well to pond liner
Also, if you are using glass tanks to house hermies.. i found really cheap(but cool looking) shelves that looks really natural. I got 5 boxes of this, at $10 each online.
![Image](http://farm3.static.flickr.com/2725/4512235252_cfd05af3eb_o.jpg)
![Image](http://farm3.static.flickr.com/2679/4511594839_c891b062bf_o.jpg)
another really cool landscape design i found online.. hope its not copyrighted!!lol
![Image](http://farm3.static.flickr.com/2355/4511594767_fd1ae9910e_o.jpg)
I also realized that the ventilation fan might be slightly visible.. so I might have to go to PetCo to see if there are any realistic looking plastic plants to cover up the vent.
im still lining the walls right now... then I have to use pond liner glue to cover up any staples to prevent rust. then over the lining, I will be attaching egg crate pieces(with heat cable) over it, secured by some roofing screws(do not rust), and use foam spray over it to sculpt shapes!