Does anyone know of a good website that has a good description, ideally with
images of a full cycle pond ... I would be interested in seeing information
about a pond and the possibilities to consider when designing a sump, pump,
separate water filtration systems, etc.,

I understand the basics from a previous pond I had (moved house) and will be
stepping up in size of pond and would like to consider the next level in
equipment/setup as well as size.