Shopping list: flourescent paint spray X2, Stanley or box cutter knife, blowtorch. Essentially its a matter of removing the silencing rubber feet from the compressor tank and taking off one of the four refrigerator feet to mske a resounding rattle with plenty of street cred.
Spray the fridge freezer with any pattern of flourescent paint and carry out the other mods. Remove all seals from the fridge section to increase the noise. I welded some additional copper side matrixes from scrapped fridges to the facing freezer sides for visual effect and noise. Finally a one quarter metre ragged hole in the centre of the door was sawn to make it easy to add or take away food and to give an off beat appearance.