High-Resolution Editable Sign Design

I need every sign to be as separate file (.ai so I can edit it according to my needs) You should make high resolution image so I can print it in size of width 30cm height 20cm. Each sign should be 30cm width and 20cm height... (Budget: €8 - €30 EUR, Jobs: Adobe Creative Cloud, Adobe Illustrator, Adobe Photoshop, Graphic Design, Illustrator, Print Design, Sign Design, Vector Design)