Convert Banner Draft to Print

I already created the visual layout of my kakémono banner with an AI tool; now I simply need it rebuilt as a true print-ready file. The finished artwork has to measure 600 × 1030 mm, include a 5 mm top... (Budget: £20 - £250 GBP, Jobs: Adobe Creative Cloud, Adobe Illustrator, Adobe InDesign, Graphic Design, Illustrator, Image Processing, Photoshop, Print Design)