https://qanon.pub/data/images/bcb6162f785865284dc21a6d8221fed7a2cccb3b299a1e8b8a5f1303791d7d83.png
This appears to have been taken from the Singtel Comcentre building, but I don not see any windows facing in the direction of the Marina Bay Sands.
https://s17-us2.startpage.com/cgi-bin/serveimage?url=https%3A%2F%2Fupload.wikimedia.org%2Fwikipedia%2Fcommons%2F9%2F9f%2FComcentre_2.JPG&sp=3400816b657b6bca5e4375fa723ead75