You can buy and install the CZ Custom DA/SA flat trigger. It’s the flat trigger on the last picture in your post. It works on both the SP01 and shadow2. In fact, it works on CZ 75 based guns except for the Czechmate, TS/TSO and Omega trigger systems.
From CZ Customs website:
“Non-Firing Pin Block guns ( SP01 Shadow, Shadow 2, Bull Shadow, A01 ) will need SHORT DA disconnector #10480,
*some fitting for proper timing maybe needed in different guns due to tolerances”.