Just found a Z-1p / PZ-1p top cover in my closet. Sold the camera 15 years ago so it is of no use to me. The cover has a 2cm crack, which does not reach the edge, and the display window is badly scratched, see the photos for details. After replacing the cover on the camera I glued the crack and kept it as a spare. It is absolutely stable and should be fully functional, coming with all buttons and dials. Mounting is very straightforward, just a matter of some screws, no service or real expertise required, ideal for DIY. Your Z-1p won't look like new with this one, but if your cover is defective or really smashed, this might be a great solution
Giving it away for 2x the price of postage, located in EU.