[Fursona Com] Hallow Shark

I want him to have lock over his heart. With black tendrils spreading towards the lock fThe hollow part is a "armor" and the tendrils will be trying to unlock itrom his back fin. I want him built but not too buff. So you know how each holiday has its characters like Easter Bunny and Santa. Well my guy is the representation of Halloween. The other holidays didn't like how chaotic he was. So they create a magical seal to contain him. He was known as the pumpkin king of Halloween before being sealed then became to Spirit of Halloween with greatly diminished power, since Halloween is the time to be scared. I figured what would be scarier than a anthropomorphics shark that runs wild on land. Playing Halloween pranks, scaring children, and unleashing the spirits of the world including ghouls and goblinsThe hollow part is a "armor" and the tendrils will be trying to unlock it. Add hallow teeth too, to cover the mouth. Like how hollows have their real mouths under the mask, I forgot to mention that the fluff is dark green, white shell, black tentacles, gold lock, and black clothes piece