Photoshop Fish Overexposure Correction

I have a single, high-resolution shot of a fish where the front half—especially the head—came out harshly overexposed. I need that overblown area brought back in line with the rest of the body, so the color, texture, and detail match the untouched rear half as closely as possible... (Budget: $30 - $250 USD, Jobs: Adobe Photoshop, Digital Art, Graphic Design, Illustrator, Image Processing, Photo Retouching, Photoshop, Photoshop Design)