The Sweet Home label is toally a freebie to anyone.
As far as how I made it, I own a archive of many scans of Japanese flyers and images, so making one in a good enough rez is a snap! Plus, I'm also an art restorer-- any rare game art I sometimes redo on my personal time and fix it up a bit. If anyone wants to see some examples, just scroll down and check out my blog on my user page on this site:
http://www.nintendoage.com/index....
http://goo.gl/xmzKR...