Vintage Superhero Notebook Covers

I’m putting together a limited-run of plain notebooks and want two collectible covers: one inspired by Batman, the other by Spider-Man. Think classic comic nostalgia rather than modern movie gloss—aged textures, halftone dots, and a slightly worn, vintage paperback feel... (Budget: ₹600 - ₹1500 INR, Jobs: Adobe Illustrator, Adobe Photoshop, Character Design, Graphic Design, Illustration, Illustrator, Logo Design, Print Design)