I have a cargo net, a curt hitch and a Prestigious Society nav hack. I assume the cargo net will still work the same. How about the curt hitch? No changes in bolt locations, right? Finally, just checked Prestigious Society website http://www.prestigioussociety.com/?page_id=138. Looks like my current nav hack won't work with the PIP. They show this message: 2012 Toyota Prius - Premium HDD Navigation Coming Soon! Please contact us for more information.
It'll probably work concerning the hitch but one never knows until a car can be looked at. The floor under the trunk is different on the PiP to save weight. It seriously sounds like it will not affect how a hitch mounts but it can't be said for certain just yet. In case no one knew about the trunk floor here's that info: It will be a different head unit so again, uncertain at this time.
Prestigious Society sent me a reply email saying the new nav hack model (compatible with the HDD entune unit) is "still in production".
The only problem with the side mouldings is color. I sent Danny a PM telling him I want to buy the shark fin and body mouldings in Sea Glass Pearl - paint code 781. I found the paint code on a Japanese site.