Here are some tanks that I find inspiring to create an awesome terrarium for my frogs. These builds are very large. Take a look here to find inspiring builds that are under 75 gallons and then this post for 10 gallon inspiring builds. Here is the post on inspiring paludariums.
Size: unkown
Builder: Mark Whitworth
Size: 180 gallons
Builder: Josh Moore
Size: unknown
Builder: Marty from Mistking
Size: 150 gallons
Builder: Justin Grimm
Size: 225 gallons
Builder: dendroboard user JDowns
Size: 185 gallons
Builder: Spirit of Jungle
Size: unknown
Builder: dendroboard user wimvanvelzen
Size: 300 gallon
Builder: unknown
Size: huge
Builder: unknown
Size: 245 gallons
Builder: Raf
Size: 180 gallons
Builder: Jason Withers
The Frog Lady 
I LOVE looking at pictures of inspirational tanks. You have a couple of my favorites up there.
This post made me want to start another tank! But I think my husband would have something to say about that…