Here is an update for anyone who wants to know if the Cyberstream wheels fit and work on a pre-2022 Model X.
I bought a ~200 miles aged 2022 MX Cyberstream wheel + stock tires package from eBay and had my alignment shop fit the tires onto my car. The seller did not have the TPMS included and if he/she did, it wouldn't have helped as the Cyberstream wheels come with the new BLE TPMS. I bought this set of TPMS from Amazon which is pre-programmed for the 433 MHz that works with Tesla pre-2022 vehicles.
TPMS Link -
https://www.amazon.com/dp/B07N763Y3T?psc=1&ref=ppx_yo2ov_dt_b_product_details . I bought the black one and it comes with a black valve cover. We need to replace the silver one with the black.
After fitting, the TPMS worked like a charm.
Some pictures.