Pokemon Generator Rex 9

The Meta Nanites - Generator Rex by GeneratedSentience on DeviantArt

For those who say upgrade is something other than Nanites : r/Ben10

Meta-Nanite 3D Animation

Let's say a galvanic mechmorph jumps onto the meta nanites in their purest state. How much stronger do they become? I'd have to say alien X level : r/generatorrex

Generator Rex vs Pre 52 blue beetle - Battles - Comic Vine

EVO - Omega Rex Redesign by crystalmoon101 on DeviantArt

Crystal-Moon-101 — A while ago I made a design for a sentient Omega

Jump With a Twist 4: Generator Bunnygirl – karmafalcon's CYOA adventures.

Rex salazar with Meta nanites vs Thanos with Infinity stones(MCU)(Spoiler) - Battles - Comic Vine

Nanite-3DAnimation by Paintriaz on DeviantArt