You need to import the 3D model and assign for the footprint New 3D view * Simple 3D models can be imported and review(It is recommended to choose 'Google' as your browser and turn on the hardware acceleration). * How to import: "Top menu - New - PCB 3D libs" * The documents of 3D models only support OBJ and WRL yet. * OBJ: Make both the OBJ and the MTL are in a shared zip package, and then import the package to EasyEDA.Download OBJ here(The MTL would be downloaded at the same time): * WRL: It should be imported directly. * [https://library.io/explore/3dmodels](https://library.io/explore/3dmodels) * [https://github.com/KiCad/kicad-packages3D](https://github.com/KiCad/kicad-packages3D) * [http://www.traceparts.com/](http://www.traceparts.com/) * [https://grabcad.com/](https://grabcad.com/) * [http://www.3dcontentcentral.com/](http://www.3dcontentcentral.com/) * [https://github.com/FreeCAD/FreeCAD-library/tree/master/Electrical%20Parts/](https://github.com/FreeCAD/FreeCAD-library/tree/master/Electrical%20Parts) * PCB 3D preview is generated in editor, and the large documents review won't fail again. * There is a 3D models manager used to adjust the 3D models being pointed. The same packages will point to one 3D model. via: "Topbar menu - Tool - 3D Model Manager * A new layer named '3D models layer' was added to PCB layers.

Has anyone got the 3D Component upload to work yet?  I'm struggling trying to get a £D Model from NX-11 to EasyEDA? Jason

Yes, i've used the software provided by "Mouser Electronics" at this link:  [https://componentsearchengine.com/ga/downloads.php](https://componentsearchengine.com/ga/downloads.php) I've searched "HV5122" and found the "HV5122PG-G" version at this link:  [https://componentsearchengine.com/ga/detail.html?searchString=HV5122PG-G&manuf=Microchip&country=GB&language=en&source=1048575](https://componentsearchengine.com/ga/detail.html?searchString=HV5122PG-G&manuf=Microchip&country=GB&language=en&source=1048575) Then, thanks to the previous instructions, i've imported the file "HV5530PG-G.wrl". It works fine. Just a little bit bigger than the EasyEda's footprint.     Luca