Hello, I have an issue with a file that I'm trying to export into a 3D model directly from easyEDA, instead of exporting just a complete .obj file, it downloads two files, one is a .obj file and the other is a .mtl file. So... the problem is when I try to import it into a CAD software like Solidworks because it only gives me the option to import the .obj file, when I import the object file the file appears incomplete (I'll attach the pictures of the file) . I've done this a lot of times before in other circuit design softwares but this is the first time that this happens to me. Help please :(  This picture is how the exported, .obj file looks like.