Changes

* [httphttps://fit-iot.com/files/mechanical/SBC_IPC3_rev2_3D_ModelModels/IPC3/IPC3-enclosed-3D-Model.zip SBC stp IPC3 rev2 Enclosed 3D model - w/Heatplate.stp file]* [httphttps://fit-iot.com/mechfiles/00mechanical/Models/IPC3/IPC3-INTENSE%20PC3enclosed-023D-Model.zip Enclosed x_t IPC3 rev2 Enclosed 3D model.x_t file]