Mighty sprites by BaysenAhiru427 on DeviantArt

Sega Genesis / 32X - Knuckles' Chaotix (32X) - Mighty the Armadillo - The Spriters Resource

Mighty the Armadillo (Original) Sprite Sheet by farofeiroman on DeviantArt

Mighty the Armadillo (My Style) Sprite Sheet by farofeiroman on DeviantArt

Modified Mighty Sprites [Sonic Mania] [Mods]

Reworked my Mighty for Project Plus! (I prefer right palette) : r/SonicTheHedgehog

Sonic Hacking Contest :: The SHC2023 Contest :: Character Edits + (Demo) :: By JunkeyBot

Mighty the armadillo jus - Sonic - AK1 MUGEN Community

Comics with S1 (and S2)! Fang - Comic Studio

OUTDATED) Luke - Mobian Hedgehog OC by FiroPyro -- Fur Affinity [dot] net

That's a) mighty (weird) sprite(!)