Vertical & (baby?) grand piano identification

[queensoft]

I searched for serial numbers, on both, as best as I could - found nothing.
I then (yes, after that) looked up some videos / articles/ images of serial numbers.
75% I searched in same places, found nothing.
Serial numbers / tags looked pretty big online, there's no way I missed them if they were placed in similar places or had similar size.
Album of both pianos: https://imgur.com/a/xH5vIdP