I did not say to use the breather for TURBO OIL FEED, the breather is routed to the turbo air compressor intake. The oil feed for the turbo bearings is sourced from near the the oil pump and the line has a restrictor in it to limit oil pressure to the turbo, the drain is a port in the block near the water/oil heat exchnager at the back of the engine
i would suggest you read my posts again and get some professional help - you may severely damage the engine as you are not experienced.
The 1kd FTV turbo is a variable nozzle turbine type, its variable system is controlled by the ECU - you would not be able to get it to work. Use a standard toyota CT12 or Garett T20 or similar schwitzer unit. The toyota is the easiest as it would be a bolt on system.