My golden daffodils are in two sizes, both larger-than-life: the large is 100cm tall, and the small is 70cm tall, measured from the ground. (There is a slender steel rod below, to push into the ground. They are easy to move for mowing etc.)
Prices: large £195, small £125.
The colouring is achieved by heating and quenching the flower-head at the critical temperature (no chemicals or paint), which is then lacquered so the colour will not change as the sculpture ages.