I always have some Steelhead-related project going on like the manholes, for instance. If you stroll around Steelhead, you can see two different versions of them: leaping trout throughout most of Steelhead's sims and for Shanghai, it moon bridges.
Lunar asked me to do another project for Shanghai: A shishen/si shou guardian compass in the pagoda. If you visit the pagoda, which you can't miss, you can find it. The Chinese characters for "Shanghai" mark the very center of the sim. The shi shen are as follows: the "Black Warrior of the North" (which is a tortoise fighting with a snake), the Green Dragon of the East, the Red Bird of the South and the White Tiger of the West. I based them upon ancient tomb markers and created them with the "woodcut" look like the manholes. Go see it for yourself!