Extensive Schleich and Papo collection in need of new home…

[Nicki’s brother]

My 54-year-old learning disabled sister passed away last November, leaving an extensive (probably 1000+) collection of Schleich, Papo and other brand animals, figures, buildings, vehicles, etc, covering everything from farm animals to wild animals, lots of horses, etc.
The collection grew so big a couple of years ago my parents bought her a cabin to keep the whole collection in!
My parents - who are in their late 70s/early 80s, are at a loss as to what to do with the collection and want it to go somewhere it will be appreciated.
If anyone on here can offer any tips... please get in touch.
The collection is currently in Portsmouth, UK.
Many thanks
Tim