I randomly stumbled across a couple of listings for this, here:
https://www.ebay.co.uk/itm/1-6-FW006-Diorama-Series-Movable-Remote-Control-Elevator/273698243039?hash=item3fb9afc1df:g:n68AAOSwnwpcYnSe
and here:
https://www.ebay.co.uk/itm/MOSHU-FW006-1-6-Diorama-Series-Movable-Remote-control-Elevator-Decoration/173793213698?hash=item2876e1fd02:g:xdMAAOSwdyVcZNu1
Those were the only ones I could find, and I haven't encountered it elsewhere.... though a couple of sellers have blacklisted/blocked me -- simply for complaining about the quality of certain products -- so I'm always paranoid I'm not seeing all the listings...
https://www.ebay.co.uk/itm/1-6-FW006-Diorama-Series-Movable-Remote-Control-Elevator/273698243039?hash=item3fb9afc1df:g:n68AAOSwnwpcYnSe
and here:
https://www.ebay.co.uk/itm/MOSHU-FW006-1-6-Diorama-Series-Movable-Remote-control-Elevator-Decoration/173793213698?hash=item2876e1fd02:g:xdMAAOSwdyVcZNu1
Those were the only ones I could find, and I haven't encountered it elsewhere.... though a couple of sellers have blacklisted/blocked me -- simply for complaining about the quality of certain products -- so I'm always paranoid I'm not seeing all the listings...