Before inserting "glitter.dff"; "blistac.txd" and "blistac1.txd" in "gta3", install "Pimp My Car" (the link from the program is in the file "FIRST") or a program similar to this, so that you can choose " Paintjob1 "to make the mode look like from the picture.
Install "Pimp My Car", insert "glitter.txd"; "blistac1.txd" and "blistac.dff" in "gta3", go into the game and select "glitter" and press "5" - "TUNING" - "Paintjob1" - "Buy".

PIMP MY CAR LINK: https://www.gtainside.com/en/sanandreas/mods/119994-pimp-my-car-final-version-mod/ 