sketchfab upload

var uploadModel( modelAsBlob, filename ) {

    var fd = new FormData();

    var model = modelAsBlob;

    fd.append( "fileModel", model, filename );
    fd.append( "filenameModel", filename );

    // for PRO
    // fd.append( "private", true);
    // fd.append( "password", "sdlkgj");
    
    fd.append( "tags", "test upload-js");
    fd.append( "description", "This is an example");
    fd.append( "title", "Your Title");
    fd.append( "token", "TOKEN");

    var xhr = new XMLHttpRequest();
    xhr.open("POST", 'https://api.sketchfab.com/v1/models');

    var result = function(data) {
        var res = JSON.parse(xhr.responseText);
        if (res.result !== undefined &&
           res.success === true &&
           res.result.id !== undefined )
           console.log("Success");
    };
    xhr.setRequestHeader('Content-Disposition', filename);
    xhr.addEventListener("load", result, false);
    xhr.send(fd);
};