50 CENT’S JEWELER SHOWS OFF BRUTAL INJURY PICS AFTER GG-GG-GOONS ATTACK

G-Unit head 50 Cent might want to call up the best lawyer money can buy as a jeweler, who claims his crew attacked him, has come forward with pictures from the assault.

Pictures of jeweler Robin Marin‘s pistol-whipping landed online Monday (May 11).

TMZ obtained pics of Robin Marin’s brutal injuries … and the jeweler says he’s still traumatized. His lip was busted, his face puffy … and there’s a nasty scar on his neck where a gold and diamond chain used to be. We broke the story — Marin claims 50’s crew attacked him and stole $250k worth of jewelry after taking him to Mayweather’s Las Vegas gym … the night before the Pacquiao fight.