Vumark instances

  Hello. I want to generate some instances of a vumark design for a chess app. The tutorials are not explaining how to make available the instance of a Vumark. I mean, after pressing Generate Vumark, and downloading it, how I can import it in a scene in Unity?

  After downloading the instance as a SVG file, I tried to upload it in the same vumark database,so as to be able then to download it in my unity project.But the target manager does not letting me upload the instance.Message,failed. I would like to learn how to generate instances so as to use them practical in a project,because the tutorial of the page only mentions Generation and downloading of the instance. But downloading itself is not enough for importing in a Scene