Sonic 3 super sonic with the sonic 2 palette looks really good : r

Knuckles Perler Beads Pixel Art Video Game Art Sonic - Hong Kong

Sonic (SSBU) - SmashWiki, the Super Smash Bros. wiki

Sonic Origins/Sonic 3 & Knuckles - The Cutting Room Floor

Sonic 2 and 3 Prototype Super Sonic Palette Fixed by Abbysek on DeviantArt

Sonic 3D Blast - Wikipedia

Would've been neat to fly as Super Sonic here. : r/SonicTheHedgehog

Other Sonic Sprites (Sonic 3 Style/Color Palette) by NickyTeam2 on DeviantArt

Tails and Knuckles Hyper Palettes [Sonic 3 A.I.R.] [Mods]

Super Sonic but he follows the same design principles of Super Tails, Super Knuckles, Super Ray and Super Mighty where his colors just get lighter : r /SonicTheHedgehog

Sega Genesis / 32X - Sonic the Hedgehog 3 - Sonic the Hedgehog - The Spriters Resource

Sonic Origins/Sonic 3 & Knuckles - The Cutting Room Floor