Vectorize Photo for Large Backdrop

I need a very detailed photograph redrawn as a true vector so it can be printed cleanly on a 10-metre-wide wall backdrop. The final file I must receive is an SVG that stays razor-sharp no matter how much we scale it... (Budget: $250 - $750 AUD, Jobs: Adobe Illustrator, Adobe Photoshop, Graphic Design, Illustrator, Image Processing, Photoshop, Photoshop Design, SVG, Vector Design, Vector Tracing)