What would YOU want in a fund raiser?

Hello people of NPT, as some of you may already know I've been having some technical problems here and haven't been able to design for a while, and now I can design again but I have to borrow some ones P.C. and only have enough time to do commission work. 

So I've been saving up any money I make to upgrade the equipment so I can get full access to a design P.C. as well as upgrade other equipment. I was thinking about doing a kickstarter style fund raiser event to help me with the costs and wondered what "rewards" people would want for paing towards it. 

I figured as well as giving out a bunch of PDF files I'd have to send out some physical prints to add some value to the products and to help stop people just giving out the PDF's for free.

So what papertoys or items would you want, or do you think this concept would even work?

Kind regards Alexander Gwynne.

P.S I was thinking of doing a darker version of the Wizard of OZ set?