Here's the newest model, the
CTF (Chow Tai Fook) Finance Centre in Guangzhou, Guangdong, China!
I've been meaning to get to this one for awhile but between limited source materials on the finished roof and rear of the base sections, I was holding off. Eventually, I decided using renders and concept art was good enough to get the details on the roof as close as I could. I also referenced floor plans and a site plan which helped me immensely to nail down the shape of the base portion. After that, I used Baidu maps (China's version of Google Maps) to get street views and figure out the details on the ground from there. It took the better part of a week but I'm happy with how it came out!