I found some sprites from the lost Sonic 1 beta.

KiDBy (Kirby Pendrive Version)

WHOHOO!!! THANKS FOR 200 FOLLOWERS

I found this sprite in code of Bootleg Sonic for NES

My new design of NullDev

So, i made sprites of Kirby, KidBy and TMK

Lord X and his fake form sprites

So, this is a leak of Round 2

Strange Super Mario Bros ROM

Knuckles Level Leak