High-Quality Redesign of 12 Illustrated Cards

I need to redesign 12 printed cards, with front and back designs, based on artwork created with AI. I already have the reference images made with AI, but I need them to be recreated in higher quality and in an editable format so I can make changes later if needed... (Budget: €30 - €250 EUR, Jobs: Adobe Creative Cloud, Adobe Illustrator, Adobe Photoshop, AI Art Creation, Graphic Design, Illustrator, Photoshop, Photoshop Design)