: This is the golden rule of modding. Before doing anything, copy the gta3.img (and txd.img , if present) from your GTA3/models/ folder to a safe location.
Character models for Claude, the mafia, and everyday pedestrians can be swapped out for high-polygon models. This eliminates jagged edges on hands, smooths out facial features, and introduces realistic clothing folds. Essential Tools for Editing gta3.img gta3 img file extra quality