This is a gold Lamborghini Aventador LP700-4, which at auction is expected to go for around $7.5 million is only a 1:8 scale model. German model car maker Robert Wilhelm Gulpen claims that the raw precious materials used to make this model could be bought for around $2.64 million, however they think that carving a 500kg block of solid gold into an Aventador model will greatly increase the price………..