Only qualifying New Zeland passport-holders are exempt from visa requirements to enter Australia. 
For more details please consult: http://www.australia.gov.au/help-and-contact/faqs/visas-and-immigration

A filming permit may be required if you are:

• Filming in public locations such as streets, national parks or cultural sites which are controlled by local Council, State or Federal Government agencies
• Filming on major roads or highways controlled by the NSW Roads and Traffic Authority
• Using firearms, pyrotechnics or explosives

Accepts ATA Carnets. Duties 0-17.5%

GST (Goods and Services Tax) is similar to the European Union’s VAT system, requiring re-calculation and payments to the tax authorities at each transaction point in the onward sales chain. GST = 10%

Copyright protects:

• textual material (“literary works”) such as journal articles, novels, screenplays, poems, song lyrics and reports
• computer programs (a sub-category of “literary works”)
• compilations (another sub-category of “literary works”) such as anthologies – the selection and arrangement of material may be protected separately from the individual items contained in the compilation
• artistic works such as paintings, drawings, cartoons, sculpture, craft work, architectural plans, buildings, photographs, maps and plans
• dramatic works such as choreography, screenplays, plays and mime pieces
• musical works: that is, the music itself, separately from any lyrics or recording;
• cinematograph films: the visual images and sounds in a film, video or DVD are protected separately from any copyright in works recorded on the film or video, such as scripts and music
• sound recordings: the particular recording itself is protected by copyright, in addition to, for example, the music or story that is recorded
• broadcasts: TV and radio broadcasters have a copyright in their broadcasts, which is separate from the copyright in the films, music and other material which they broadcast
• published editions: publishers have copyright in their typographical arrangements, which is separate from the copyright in works reproduced in the edition (such as poems or illustrations or music)

Something that is a literary, dramatic, musical or artistic work for copyright purposes will be protected if it is “original”, meaning that the work isn't a mere copy of something else. Copyright generally lasts for the life of the creator plus 70 years and where duration depends on year of publication, it lasts until 70 years after it is first published.