a mansion in the rainforest of far north queensland resembling a spaceship is on the market for $ 15 million .
the property called alkira , sits on 73 acres of daintree rainforest and fringes over 600 metres of beachfront .
designed by architect charles wright , it won australian institute of architects house of the year for the state in 2014 .
it boasts six bedrooms , six bathrooms , five balconies , a 2400 bottle cellar and a helipad 100 metres from the house .