Modern Letter of Authenticity Design

I’m putting together a clean, professional Letter of Authenticity for autographed items and need a designer who can create a polished, modern template that I can reuse for different customers and products... (Budget: £20 - £250 GBP, Jobs: Adobe Illustrator, Adobe InDesign, Adobe Photoshop, Branding, Creative Design, Graphic Design, Illustrator, Photoshop, Print Design, Visual Design)