We have built a couple......and probably drawn a few more
The best is at Mission Hills Haikou , Shadow Dunes . The par 4 5th, par 4 7th , and par three 13th. The green is about 45,000 sq ft......I think it works well. I have no idea on how to post photos but if you go to the schmidt-curley website it is one of the images in the intro . BTW there is also a Black and white image of the par three 15th from the same course......and BTW....it is a sand dunes course built on lava rock!. By the time we got to this end of the property ( 7 miles long and 10 courses ) I found out sand was less expensive than clay as we were closer to the river. So, I said "let's do a sand dunes course" ......you would never know it is on lava bed. It is one of my favorite courses I have done and is a blast to play......par 70 , about 6400 yds tipped. Greens average 11,000 sq ft and are crazy wild.
We also did a triple green in Thailand at Siam CC. Plantation Course, just below the CH. The LPGA played there.