New photos of the indoor waterpark, which is opening next year, and indoor ocean park, which is likely not opening until 2020, being built at Wanda Wuxi Cultural Tourism City's upcoming mall that will be adjacent to the outdoor theme park.
Waterpark
Ocean Park
Concept art and layout
Waterpark is top left and ocean park is top right
Sources: http://www.gaoloumi.com/forum.php?mod=viewthread&tid=2753871 and https://m.weibo.cn/status/4308884540329569 and http://chla.com.cn/htm/2018/1009/269519.html