The streets of Melbourne are full of life and photogenic material, I advise you to explore your city more especially at night. There were a couple of fire twirlers along Southbank and as you can see in the shots below they make for an excellent long exposure photograph 
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Fire Twirler - Southbank Promenade, Melbourne
This is another angle of the Petronas Towers looking up, and the other building next to it which is a little annoying because it makes the twin towers look not so huge, but they’re still massive! To photograph from this angle I had to lie down on the ground and look up at my camera sitting on the tripod and guess the composition, fortunately with digital you can just fire away not worry about wasting film.
Petronas Towers - Kuala Lumpur, Malaysia
Here is a small selection of inspiration for the Lens Zoom Blur Effect:
