Photoshop request

[CALL AAA]

Can I get a quick Photochop? I have neither the skills nor the the software to do this myself.
I'm looking to take this car (mine) and add a giant Christmas present to the roof. Just a giant, comically oversized present. Just cover up the bikes. That's it. Pick whichever one is easiest to work with.
I'm putting the picture on the front of my Motor for Toys donation boxes at work.
Thanks very much!