Torque and thrust coefficient of px4vision model

Hi ! I am searching for torque and thrust coefficients for the px4vision model, in the PX4-Autopilot Software, there are motor constant, moment constant, drag coefficient and rolling moment coefficient, but I don’t know how to find torque and thrust coefficients…

Any help will be appreciated !

Try and have a look at this and see if it can help you a bit.

Thank you, I will take a look !