It’s questionable whether this is meant to be for public viewing, but the company Build has uploaded images of the custom presentation piece Sony gave to Phil Harrison when he left the company to join Atari.
If you can’t be bothered to click on the link, six layers of plexi-glass have been used to give the impression of ‘15’ spelled out in various PlayStation parts. Very stylish, and bound to be worth a fortune if it ever turned up on eBay. But for that to happen, you would have of course had to break into Phil Harrison’s office first…