Version 4 here:
http://www.gtainside.com/en/sanandreas/mods/107787-sly-s-vehicle-textures-v4

A collection of textures cleaned up, replaced and re-rendered in PS.

Many corrections & improvements since version 2.

More details in readme.

OUTDATED, NEW VERSION HERE:
https://www.gtainside.com/en/sanandreas/cars/145145-hq-vehicle-details/