Yeah, that's one of the sites I was looking at Daryl. I think the keyword "free" relates to royalty free. They still wan't anything from £8 and up for clips lasting less than a minute.
Makes me wonder if I should take up some 3D CGI stuff myself. I used to use 3D Studio Max, many years ago but I don't think I'd manage it now.
I did find some so called "free" stuff but the download links were just "google adds."
I'll keep trying