Cerulean Coast Intro + super metal sonic concept

Some more art inspired by cerulean coast zone for the fan game sonic gemini ^^
"sonic twins" logo is just an idea i had previously and that i m re using, coz i love how it sounds XD
This level intro would be a bit like ahgel island intro, but instead of a super sonic non playable and stopped by knux, you have sonic on a surf board that you can shortly control then stopped by ... sand ^^
i m also trying to design a new form for metal sonic ^^ something that looks stronger ^^