I am trying to upload an animated voxel scene following the instructions (below) but the upload gives me an error and it aborts the upload, i tried zipped folder as well as the unzipped files, I guess there is something wrong with the import of the sketchfab.timeframe file...
"It's possible to use multiple model files to create a stop motion
animation. You just need to include all the models and a special
"sketchfab.timeframe" text file."