Generator Rex - Rex Salazar Redesign by Oswelt on DeviantArt

Generator REX by owlorange on DeviantArt

Stinkfly (Ben 10) redesign by Oswelt on DeviantArt

Rex Salazar (Danny Phantom style) by UltraPhantom234 on DeviantArt

Substancial, PDF, United Kingdom

Sonic GT, Sonic GT Wiki

Generator Rex: Rex Salazar by Korzuan on DeviantArt

Into the Omniverse: Rex Salazar (Universe 21) by EnderKnight1 on

Rex Salazar-Generator Rex by Dakusuchirushinigami on DeviantArt

Sonic GT, Sonic GT Wiki

Ben 10 Reboot - Rex Salazar (Generator Rex) by dlee1293847 on

Happy birthday Generator Rex! by AngeloCN on DeviantArt

Rex Salazar in Classic Ben 10 style by AngeloCN on DeviantArt

Older Generator Rex Future redesigns by AngeloCN on DeviantArt