Sound Test: After obtaining the 130 original figures, speak with the man sat outside.
Open the Hyrule House: Collect the 130 original figures.
Golden statue: Complete all the kinfusions and speak with Tingle.
Carlow Medal: Collect the 136 figures.
Infinite rupees: If you dig at the left of your house’s door, you’ll find 20 rupees. Now enter the house and go out again, the rupees will be there again. Do it as many times as you wish.