Just returned from Fiji after my usual visit, with my partner (Fijian but now an Australian Citizen), and the Sydney Customs firstly confiscated her Fijian necklace (native shells), yet it was originally passed by Fijian Customs (ex Nadi). Obviously the woman Customs Officer wanted it, and my partner said, "Here, if you;re that desperate, you can have it!"
I was originally stopped in Nadi because of my Fijian cigarette lighter (my fault!), and he threw it into a box containing, say over 100 such lighters? Never even used, I wanted it as a souvenir of Fiji, to show the locals back here. Hmmm, never eventuated. We have learned our lessons, because it is clearly spelled out, what to bring, what not to bring.
Had a smaller problem with After Shave (non-pressurized) Pure Black, love it, but you used to be able to buy it here in Australia, but hard to locate, so I brought back 6 containers, luckily it wasn't Duty Free, and with a bit of a hassle, finally got it passed. Like where does it stop? Going back again to Fiji in December for a couple of weeks, and I hope to be more cautious of what to take, as an example, my medicine (on script) and I had a script with me, on previous trips, but the security conscious Customs people were at it again, even checked the contents of the enclosed seal-proofed tablets. I guess, it's all for our own safety, but makes a pleasant holiday a mind-boggling experience.