It does look super compact--thermals on it are probably going to be perfectly acceptable, if not great. I'd wager it's gonna be kind of loud out of the box and you may not be able to change the fan curve because it's an OEM part. Users on here have had issues changing fan speeds on cards that aren't from a major consumer manufacturer. I think people might also be interested in the
single slot, low profile 1050ti they offer!
As for actually going about buying one, I'm afraid it's kind of unlikely. Unless you can find one on eBay, maybe AliExpress or something similar, then your only option is going to be contacting Aetina directly. They seem to typically sell to companies, but it's worth at least reaching out
!
As a last resort if you really need the specific card, you could try to find a cheap system with the card in it and buy the whole system.