INSTRUCTIONS!
I just got an e-mail back from the owner....he says he doesn't really remember how he did it! He thinks he did the following: It's a normal D9p that he had all sewn together. Didn't like so much of the cream, so he cut thru the cream going thru the middle again, just like doing a D9p.....he said he started with charm pack (5" sq?) and at the end, had to trim off some to get the measurement he wanted. He also followed up with -- "make a dp9 and just have fun playing with it!"