Beautiful models!

Unless this is a site for those already in the know, I think you should provide more information about the models (length, materials, if they're pre-assembled, etc), manufacturers (at least links to their web sites, if available) and not the least your own business. Personally I'd hesitate about buying expensive things like these without generous background information.
You should spend some time on the
TITLE text, since this is important to search engines. Also provide suitable
ALT text to images.
There are many
HTML errors, such as incorrect nesting order. Rules on how to nest elements can be found in each entry in the
HTML reference.
HTML entities need a semi-colon at the end, e.g. "£24" should be written as
CODE
£24
(currently it looks like "£24" in some browsers).
I also recommend that you learn
CSS instead of using FONT tags for styling. It's practical (but not critical) to avoid spaces in file names, since they must otherwise be encoed as "%20" (personally I prefer underlines instead of spaces in file names, which avoids the problem).
It's also more user-friendly to avoid underlining plain text on pages, since doing so makes it look like links.