Flew MH last year to the other direction SIN-KUL (this was also around 2/3 pm).

Obviously lounge access included, but in addition I recall:
- they offered a pre-departure drink (juice / water?)
- newspapers offered
- hot meal; I recall had pasta (there were a couple of choices)

That probably was it. Of course the seat is comfortable enough on such a flight.

SQ, based on my experience, will serve a sandwich or something similar in J on this sector.