Answers:

1 Longer Ariel/Antenna
2 Yellow Sandman Grill Badge Removed
3 Front Tyre BF Goo"o"rich
4 Under Bonnet Retainers x 2 Removed
5 Sandman Decal Moved Position
6 Red Holden Lion Badge Removed
7 Car Lowered
8 Man's Glasses Removed
9 Number Plate 0 replaced with 2
10 Rear Wheel Air Valve Moved
11 Shed Windows Removed
12 Under Bonnet Emission Decal Removed