I think this thread will help.
Stone Chips
If the chips are through to the undercoat/bare metal there is only one proper way to fix them ... Respray. Then something like Polaris Stoneguard will stop them coming back. My new VE will have this process applied once I am sure the paint has cured for at least 6 weeks
Current Ride: 2011 VE Sedan - In Voodoo of course.
Last Ride: 2004 Subaru Liberty GT, Twin scroll turbo, tuned, Bilsteins, sway bars, no rice, 420Nm
Also Own: 1964 EH Wagon, modified interior, minor modifications outside