Oh I made some updates with the 3G PSDs, including panel image
update and signs update. Bonus is that alternate advertisements can
be done. Advertisements will be pasted on odd number doors. (That
is if door 1 is the first door on the left, and door 1 is the last
door on the right)
You can play with this code if you want, and make adverted doors
in the middle two carriages or so.
Signs are already separated from the main psd folder itself, to
allow smaller disk space, but not really recommended if the route
has only 1 psd of that kind, like Bishan.
This object is not available for download at the moment, but
will be included somewhere.
It's really obvious they're going into the Airport Express Line.
:P