Hi davisnz,
I'm really sorry but while investigating you source, we've found out that their images was not displayed with image tags, but with a flash gallery, so it's pretty hard to rip images from them with just standard processor in the free core of WP Pipes. Moreover it's not just flash gallery that they used, sometimes the "images" are actually screenshot from a youtube clip.
Probably we would need the DOM processor for such a difficult case. If you really need it, please check out the Shop section on our website.
With best regards.