Redraw PNG File into Vector Format (adobe illustrator format)

Hi, See these files: [login to view URL] [login to view URL] [login to view URL] [login to view URL] This is a VERY urgent project. I need someone to convert the PNG files into Adobe illustrator (make ALL DESIGNS into vector, saved in version 7) files! Everything must be at least 600dpi. This is for shirt designs. I realize that there is a lot of detail in some of these designs, so please just do your best to imitate it. You do not need to convert the red/blue backgrounds into vectors...that is just a background. Just edit the white/yellow parts into paths/curves/vector things. If possible, please show me examples of vector graphics you have made in the past that involves such detail. Thank you.