Here is another article on the auction.
http://www.dailymail.co.uk/news/article-5633631/Military-toy-collection-250-000-figures-sold-10-000-owner-died.html
There are more photos and it is interesting his layout. I am remind of a collector in Philadelphia area who had massive dioramas in 1/35 scale before he died.
https://www.express.co.uk/news/uk/948532/toy-soldiers-world-biggest-collection-auction
http://www.dailymail.co.uk/news/article-5633631/Military-toy-collection-250-000-figures-sold-10-000-owner-died.html?mrn_rm=rta-fallback
Most what I see are 1/ 32 with plenty plastic.Rest in video photos are either 60 mm or taller.
Same in vehicles.planes and else.
Still a fraction of 250 K.
Best.
Amazing! And inspiring! It would have been very enjoyable having Mr. Mazzotta as a neighbor or friend.