I've actually been twice. This was a piece I wrote for a magazine after the first visit in 2013. We went again in 2019 and saw the train, forest, bank, etc. It was around Christmas the second time, but they didn't cover everything in snow in the same way they did in your shots. There was snow on the model at the end, but I don't remember snow elsewhere. I will have to dig out the 2019 shots to have a look now! :) Thanks for coming by and having a look.