Car Pictures Edit (photoshop) and add + - 10 accessories

Hi Experts. I need about 300+ CAR Pictures edited. Need a DEMO first before hire. I will give you a standard picture of the CAR (Jpg,bmp,png format) and you will need to: 1. Remove the Backgrounds from ALL pictures 2. Make many colors of each car i.e. Red, yellow, black, white, blue, silver etc 3. Add 5 side decals and 5 bonnet decals 4. Add 15 mag wheels to the car of 15" and 17" 5. You will need to lower CAR (suspension) 6. You will need to turn lights on bright for each car 7. You will need to provide 2 darker shades of Window tint for each car 8. Finally, I will provide a list of body kits for that CAR and you will need to add it to each CAR If you an expert and can do this professionally, quickly and in good quality then you are the one I want. I will need a demo done first of 3 car pictures so I will send the picture and in order for me to accept the bid I will need you to prove you can do the job with this single picture first