Sorry about this dumb question, but when you say you want prints from ornamental mushies, do you mean you just want to collect prints, or do you mean you want to grow an ornamental mushie garden?
A few years back I dreamt of establishing an elf village of amanita muscaria on my block. But after going to a PUBF workshop I got the guilts and didn't go ahead with it. ATM I'm keen to start bioluminescing fungi for ornamental/hobbyish reasons. Other than that I just catch-and-release with a camera around the plot when the season is right.
I could probably get a spore print of the large white amanitas that grow on my block, looking like fairy icebergs. Or keep an eye out for something interesting. I'm very rusty on my mycology atm though. Not that I was ever flash.