I found your gift STL.
https://us.suitsupply.com/en_US/coats/jort-transparent-raincoat/J563I.html
TRANSPARENT RAINCOAT
$499 USD
There are times in life when you really don’t want to get splattered. Step in this killer coat, inspired by American Psycho’s Patrick Bateman. In the 2000 movie, based on the book of the same title by Bret Easton Ellis, Bateman exits the scene of a crime without a trace of blood on his squeaky clean semi-transparent coat. In homage to this cult film we’ve created this limited edition piece. Of course, it’s not only splash proof – we’ve thought about everything – transparent acrylic and meticulously finished with internal seams. After all, the devil is in the detail.