Mascot Hand Adjustment in AI

I already have the original mascot in an Adobe Illustrator (.ai) file; I simply need the current thumbs-up gesture redrawn so the character’s hand is held flat with the palm facing up. No colour tweaks, shadows, or extra styling—just that single change... (Budget: $30 - $250 USD, Jobs: Adobe Creative Cloud, Adobe Illustrator, Adobe Photoshop, Graphic Design, Illustration, Illustrator, Logo Design, Vector Design)