I do not believe that a factory painted on exists, but a solution does. Click on the attached link for color-rite paint; www.colorrite.com. Select your bike and you can purchase factory matching colors for all applications. Options include pints for professional applications to spray and touch up. For plastic parts, you typically need a flex additive, after reviewing the site, I did not see an option for the "do it yourself" spray can application. Without the flax additive, over time, the paint may crack on the plastic parts. Depending on your preference and use, you may wish to get the paint and clearcoat in a pint and have a professional apply. All body-shops have the flex additive they can mix into the paint.
I just saw the picture you are referring to on the desmoworks site. That is clean paint job. Definitely not a modified pic. Check with your local dealers to see who does the best custom paint and get it done and post the pics. I estimate to prime, paint and clear the mirrors and fender should be a couple hours of labor plus material costs.