just pop-ed not long ago,
here's is what i recommend. use it as a guide only., it up to ur
personal preference to bring or not
coins ( vending machine )
pen and marker ( though they issue, but their pen chui)
more underwears (more than 6, starting no time wash)
clothes hanger
clothes pegs (get the small ones)
washing powder ( dun need so much )
black tape ( u need tape lots of things )
slippers
nail clipper
heat rubs or pain relief spray ( if u think u need )
dehumidifier ( thristy hippo? if u dun wan ur cupboard to stink
)
air freshner ( those that u put in cupboard, quite optional, but
yah i like my cupboard to smell nice 
)
for the rest below u need to get from e-mart. some places they
sell old one or fake ones, i duno if u can use them in ur coy. the
pants dun buy the one with the words "army" on it, bmt cannot wear
that one, can ask the emart ppl, they know.
admin shirt ( they issue 3 shirts, 1 need to be in field pack, 2
like not enough to wear)
the pants, trunks ( they issue 3 pants, 1 need to be in
field pack, 2 like not enough to wear)