Shed needs power Brisbane

Hi Guys I have a large 3 bay shed with no power to it, nice bit on conduit though lol.

So I need to run some tools in this shed and have been using a Extension lead from my 15amp to the shed now all has been ok but now I am heading towards another setup and will require
a 32amp pull for a plasma cutter plus lights computer compressor.

Now if I could I would prefer 3phase out to the shed is this possible in urban qld or do the power companies have issues with stuff like that as in 3 phase.

has anyone done it recently and if so what was the cost.

Thanks Willy