Sim Card extender Circuit
You will be very unlikely to find a generic solution for remoting a SIM card. The reason is that whatever device is hosting the SIM card is going to have its own set of specifications and operational characteristics that are system specific. Key things would be the access clocking rate, acceptable access delay from card and signal line integrity requirements. 

It might be possible to do what you want but it would be a custom solution that is tailored to your specific device. You would need to thoroughly understand the host system access clocking rate, acceptable access delay from card and signal line integrity requirements before even attempting to design and build something that would work reliably. 

Maybe you have an X-Y problem here. Why does the host device need to be mounted in an elevated position that is inconvenient. Sounds like you really should be remoting the device antenna on the end of a coax feeder cable and keep the actual hosting device at your convenient location.