Photoshopping colour of car..

I am looking at having two colour schemes put onto 3 photos of a car.

The car is question is Green with Black Wheels (Photos; side on roof up front , side on roof up rear and front side on roof down - photos in the link below - ** not showing , please let me know how I send the link or send additional photos of the car I want changing colour of)

I want photos of the green and black car put into the following colours;

- Grey colour of the car attached (with grey wheels, grey wings and with the 6 louvers on the bodywork to be put into polished alloy (silver colour) and a aluminium strip as per the grey car around the bonnet.

- Dark Green of car attached (both with green wheels, green wings )


So in summery I am looking for 6 photos (3 in the grey with the 6 vents in polished alloy and alloy strip over the bonnet) and 3 in the green with green wheels, wings and body. I may want others doing and require an asap turn around time.