From steam trains to the solar system - models of all shapes and sizes are being collected at Alexander Palace to celebrate the start of this year's London Model Engineering Exhibition.
Over 14,000 visitors are expected at the event - which is in its 21st year.
Alexandra Palace has been awarded more than £800,000 by the Heritage Lottery Fund, to help draw up plans to refurbish the historic Victorian Theatre.
Once the proposals have been agreed, bosses will make a further bid for around £16 million pounds to carry out the work.
Hundreds were at Alexandra Palace this evening to see Daley Thompson light the cauldron at the end of Day 68. We spoke to the crowds who told us they're excited about the London games.
The start of the count at Alexandra Palace has been delayed this morning, after a power failure.
It is one of three count locations - the other two are Excel and Olympia.