Would there be copyright infringement if use the character you posted?

Probably, it was just pulled off the internet.

Hello! Sent over a design and would love your feedback. Thanks!

I'd love to have your feedback too! thanks

Any feedback on designs would be greatly appreciated. Thanks.

Any feedback about my designs?

Hi,

I was about to enter my design but the project just closed- if you'd be willing to extend the project so I could upload my design, I'd appreciate it. I think I came up with a really solid concept!