5860 - safe, artist:songokussjgodssj, knuckles the echidna, miles tails prower, sonic the hedgehog, super knuckles, super sonic, super tails, echidna, fox, hedgehog, 3d, classic knuckles, classic sonic, classic tails, group, super form

3222 - safe, artist:tbsf-yt, knuckles the echidna, miles tails

Yesenia62702 - Student, General Artist

Sonic 2 Heroes Gameplay: Super Sonic, Tails, and knuckles

Knuckles the Echidna (Paramount), Sega Wiki

Knuckles the Echidna - Concept: Mobius

Tails Knuckles the Echidna Sonic Chaos Fan art Drawing, lufthansa

2880 - artist needed, source needed, safe, knuckles the echidna

Super Sonic, Super Tails, Super Knuckles in Sonic 2

Knuckles the Echidna, Sonic the Hedgehog 3D Renders Wiki

Super Sonic - Sonic the Hedgehog - Fan Art - 3D model by