This will be my entry for this, Air Niugini operate into my home town of Townsville several times a week, usually with a Fokker 70's, though I have seen these 737's
This is an older slightly more colourful scheme I want to do, when I was a dispatch officer we usually called them Pixie, due to their 2 letter IATA code of PX.
I only recently got the V1 Decals, and have not used them before, but have heard good things about them, and besides no one else is going to do these.
DSCN0940 by qfa_tsv, on Flickr