I've got the same case on my P200. Not sure what was
originally on the inside of the case.... mine had some awful carpeting glued in with some kind of silicone adhesive, and there was evidence of something glued in there previously. I'm going to go to as craft/fabric store at some point and just get some neoprene/thin rubber and piece it together Frankenstein style. I don't see the box being worth the time to do a perfect tuck and roll interior
If anyone has one of these cases and is going to trash it, I would LOVE to be able to get the reflectors, as one of mine is missing.