Here's my custom vehicle. I really like old cars, so I decided to use one for the base. Then I added a modern touch with a paint job and a grenade launcher on top. I also made it eco-friendly by making it pedal-operated.

I think most of us have seen the message when we open Photoshop about our monitor. I don't think many people have actually read it, but I think I remember it talking about the colors. This sounds like a gamut problem. Really the only way to fix it is to get a higher-quality monitor.