a basic viv set up need these main things.
heat mat to fit 1/2-3/4 of the viv
substrate-there are loads of different ones i.e.reptile sand,newspaper,repti-carpet,slate,marble,lino,tiles just make sure you never use playsand,calci sand or bark chippings
Hides-pretty much made out of anything,even a butter tub will do.you can of corse buy them with look a lot nicer.make sure you have one on the cool side and one on the warm side at the verry least
Moist hide-i use an old cricket tub filled with moss and just change it once in a while and spray it each night.
Calcium dish-simple-filled with calcium.
shallow water dish
Dish with a few meal worms in
then pretty much anything else to decorate the viv