I think closest to sg ktv are japanese/korean ktv in malate area. If u go for the right ones, girls are quite gorgeous. Try premier upstage or yoko. But not wild type and can’t be barfine so must build chemistry.
Ktv in QC like classmate, heartbeat, etc. are more daring. And can be barfine too, but very ex. I think they charge like 10k for bf + tips. Better take from gogo bar if u wanna take out imho