Graph S21 and S11 - Pin Specification...

I have a PCB(test bench), which has "contacting device"(Socket) to holds the ICs(without soldering).
The "contacting device"(Socket) consists from "pins". Effect of these "pins" I want to consider when simulating PCB in ADS.

I have a graphics S21 and S11. And
Self Capacitance of pin: 0,47 pF
Self Inductance of pin: 1.44 nH

I have not found how to make S2P or MDF file from this =(( please help me((

Thank you very much!