I'm not saying I had them all and certainly not all on the same car, but my mechanical skills were often called on by mates...
Vinyl roof kits & oodles of messy EvoStik
Jigsaw hole in roof & fit lift up glass sunroof - became quite proficient at these
Some sort of special paint to turn those BL dogshite brown vinyl seats to black
Granada Estate with huge chrome sidepipes
Wheel spacers with dodgy extended studs to make your wheels look super wide
Wolfrace Alloys !
Formica covered centre consoles that never fitted as well as the sales literature photo
Big grille bar bracket with 4 huge Cibie Oscars that a Lucas dynamo couldn't cope with
Corbeau high back bucket seats
Paddy Hopkirk throttle pedal
Sparkrite electronic ignition
The first Halogen headlamp bulbs that promised to be 1000% brighter than the Sun
Makes me want to dig out some old photo albums