This is certainly not an image for a lot of us novices...If it were me I would use a professional service it would be time consuming to do it yourself...if you could...Do a search for 'vector conversion' on the forum, I know there are several links that you can get this done rather quickly for $20 or less. Is your time worth less than $20 an hour or so...
You might want to try Vector Magic | Precision Bitmap to Vector Conversion Online you upload your image..follow instructions and you get a pretty good conversions. They have several pricing plans...each image is one token...a token is $2.50 when you join for $7.50 for a month...the first two images are free.. I have not joined...I used it when it was free and was quite happy. I just upload your image as a trial and it was pretty good result...you can't download without joining and comitting to at least a month membership...
You might want to try Vector Magic | Precision Bitmap to Vector Conversion Online you upload your image..follow instructions and you get a pretty good conversions. They have several pricing plans...each image is one token...a token is $2.50 when you join for $7.50 for a month...the first two images are free.. I have not joined...I used it when it was free and was quite happy. I just upload your image as a trial and it was pretty good result...you can't download without joining and comitting to at least a month membership...