Convert Colored Illustrations to Vector

I need a few coloured illustrations converted to vector files for embossing in a book. Requirements: - Convert coloured illustrations to black and white vector files - Ensure high-quality, clean lines... (Budget: $10 - $30 AUD, Jobs: Adobe Illustrator, Digital Art, Graphic Design, Illustration, Illustrator, Image Processing, Photoshop, Vector Design, Vector Tracing, Vectorization)