Stuart takes most of the pictures with a Sony DSLR camera. Most are taken out front of the factory when the sun is shinning and even in the snow. If you goggle "phoenix cruiser" on "google advanced image search" you will get hundreds of pictures including blogs of PC owners.
Ron, the Canon camera you have has the same megapixel that my Ipad 3 has. Not the best for great pictures. Maybe if you send Stuart a Nikon D800 he will be able to take better quality pictures.
Try hooking your computer up to your HDTV and see what the colors look like. In the USA are TVs use a system called NTSC which stands for "not the same color". Then try viewing them on an older ipad and then the current new ipad 3 and you will see the difference in color of the same picture. I still think that the sear number of photos on the web site, plus the whole web is about the best on can expect from a small manufacturing company. I think Aimee has done a great job of explaining how hard and expense it is to get the true color in front of someone unless they see the real thing.