Part Number: DKON1967ST
Manufacturer Product Page: https://www.duckychannel.com.tw/en/Ducky-One2-SF
Retailer Link: https://www.newegg.com/Product/Product.aspx?Item=9SIAHB0B8T8409
The newegg part number isn't accurate, it is only half the part number. Do you know of any other retailers with it listed?
Mechanicalkeyboards.com lists the same part number for all switch types which also won't work.
Sorry about that, I found the following part numbers: Blue Switches: DKON1967ST-CUSPDAZT1, Brown Switches: DKON1967ST-BUSPDAZT1, Red Switches: DKON1967ST-RUSPDAZT1, Silver Switches: DKON1967ST-PUSPDAZT1. The retailer is https://www.amazon.com/dp/B07ZJR6VHZ.