Mac Quicklook plugin

I just bought Pyxel Edit and it's incredible, I can't imagine doing pixel art any other way.  I'm using pyxel edit on a mac and one thing that would be very useful would be a quick look plugin.  Quick Look on macs lets you quickly preview the contents of a file by hitting spacebar.  A thumbnail of the file's contents is then quickly displayed without launching the program.  This would be especially useful when you have several pyxel edit files and you quickly want to see what each one is.  It's a little like a file thumbnail.