I find all these cute-sy wicker baskets and wainscoated hideaways for litter boxes, but none fit the size of an automatic litter box, specifically the ScoopFree. Especially within my budget. I need help!

You might want to try this site for litter containment.

http://www.thecatandkittenstore.com/servlet/the-Cat-Furniture-cln-Litter-Containment/Categories

But looking at the prices of all of the litter containment pieces that I have found, it may be cheaper to build your own. Maybe you have a friend who likes to build.