I have a hsv enhanced vp calais and I have been accused of just dressing up a calais. Its got a hsv badge on the boot, other hsv badging, SV5000 rims, hsv body kit and suspension kit, 180kW motor etc. Thats the way it came from HSV.
I just sit there nodding with a smile on my face when someone tells me its fake, then I go open the bonnet and shown them the hsv plate and the letter of authenticity, plus the letter from Holden that says approx 200 vp models were hsv enhanced, the majority of them being ss's.