Changes
/* Production files */
**[http://fit-iot.com/files/mechanical/FACETS/FC-OPLN/Mechanical/FC-OPLN_asm.x_t FC-OPLN 3D .x_t file]
*3D 360<sup>0</sup> model
**[https://sketchfab.com/3d-models/fc-opln-populated-e871f67b7fa743c19e5231c04ce90499 FC-CEM 3D 360<sup>0</sup> model on Sketchfab]
