Reference Design for HL7812

Is there a specific LTE-M1 and GPS Antenna recommendation for HL7812? I am considering both on/off the PCB.
Also any footprint and 3D Model for HL7812 and BX3105 modules?

Ho Roger1,

Please refer product specification here:
https://source.sierrawireless.com/resources/airprime/hardware_specs_user_guides/hl781x_product_technical_specification/

Thanks,