Create a new document with the following settings: 8×10 and 72dpi and add your background artwork as needed. I decided to use Starry Night.
Add your car image and remove any background portion of the photo as needed. I used this stock photo from Shutterstock.
Select your artwork layer and copy the layer. Then select the ground portion of your car image layer.
Go to Edit> Paste Into and paste your artwork layer into the ground portion of your car image.
You will have to rotate and flip the layer you made in step 4 to create a mirror image of your artwork layer.
Once you have done that, add a gradient fill to the layer.
Create a simple black box near the bottom of the page.
Add the finishing touches such as text and car companies logo. I used this logo.