Pixilart - Classic Sonic and Tails by SIG7

Searching - Pixilart

Classic Sonic (Pixel-Art) by DarkTremor100 on DeviantArt

How to Draw Tails from Sonic the Hedgehog - Sega 16-Bit Pixel Art Drawing

sanic - Pixilart

Searching - Pixilart

Nyku7 - Professional, Digital Artist, DeviantArt

Sonic Mania Plus Art - Mighty and Ray Pixel Heads by DOA687 on DeviantArt

Sonic and Tails in Classic Paint by SmashGamer16 on DeviantArt

Classic Tails meets Violet (FT Classic Sonic) by zachgamer4427 on DeviantArt

How to Draw Tails from Sonic the Hedgehog - Sega 16-Bit Pixel Art Drawing

Sonic Mania Styled Sonic and Tails (Sonic 3 SMS) by JoeyTheRabbit on DeviantArt

Classic Sonic and Classic Tails Render by Peppermint08 on DeviantArt