This has been a long project of mine this year. I built the model of the dinosaur myself, then photographed it against a chromakey background. Afterwards I extracted the photo and combined it in Photoshop with a background I made in an animation program. Not as easy as it sounds, getting a real object to sit in a virtual world and look real had many constraints to deal with. As a result, I've posted 5 versions to make cropping easier or unnecessary. Read the captions for each photo if you wish to purchase a printout, it gives the print size & aspect ratio. E-mail me if you would like the extracted photo placed in some other background.