I don't get you... suddenly appeared and dig old news.
This happened on 2013, these perverts are long gone.
If you wanna talk, should be this the big daddy pervert Roger Ong, a Malaysian doing erotic and nude shoots in Singapore currently (albeit it's illegal for a foreigner to do so without a permit).
Recently few of the models he invited was questioned by the immigration.
But the greater evil should be Roger aka Cruiser's Photography (can google or get into Facebook and find his current events). He should be reported and banned for good.
https://www.facebook.com/media/set/?...83626&type= 3
https://forum.lowyat.net/topic/2863335/all