The Axon 30 Ultra Space Edition is here, and ZTE has only added 2 GB more RAM than the most expensive Axon 30 Ultra. Nonetheless, ZTE has priced the Space Edition at CNY 6,998 (~US$1,095), although it may be a Chinese-exclusive.
https://www.notebookcheck.net/ZTE-unveils-the-Axon-30-Ultra-Space-Edition-with-18-GB-of-RAM-and-1-TB-of-storage-for-US-1-095.581722.0.html