Sprites INC - Eric's thread of pixels

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

Original) Super Tails Sprite Sheet by JayHyperStarX on DeviantArt

Super Tails doll, Good Tails doll Wiki

Hyper Tails Sprites by HyperWerefox on DeviantArt

SonicEF Sprites by Sonicyx99 - Pixilart

Red Face Sonic AU Sprites (edit I think?)

Neon Sonic's Tails Sprites

Custom / Edited - Sonic the Hedgehog Customs - Super Tails (Sonic Battle-Style) - The Spriters Resource

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

Super Sonic Sega the Hedgehog Mini Bead Sprite Perler Artkal Pixel Art Retro