Rural king is a USA store, kinda like Tractor Supply Corp or Farm&Fleet. I missed out on this stuff last year, but they have a pretty good selection of toys suitable for converting to rc, static trailer loads, and scenery. Plenty of 1/16 stuff.
Bruder
https://www.ruralking.com/all-depart...rand=67951&p=1
Ertl. Watch scale
https://www.ruralking.com/all-depart...es?brand=68244
Big farm
Big country. Watch scale, some 1/16 or 1/32
They might have pretty good prices, and there was a pretty hard sell-off last year after christmas that had some nice deals... Also some stores keep selling all year, some drop toys most of year.
I'm not associated with them at all, just sharing a find. Feel free to move or delete this though.