Image name as property with csv output

My goal is to create custom shapes for a storyboard that will export to a csv file for further manipulation. I have not found out-of -the-box shapes that will export image data, so I’m trying to create a custom shape that will.
I also need the images to be visible in shapes within lucidchart ,and easily input from files not urls.

My attempts with the following code have failed to show images in a shape at instantiation and with data input.

Is it possible to reach my goal? If so, what can be altered in this to make it work?

{
  "properties": [
    {
      "name": "ImageName",
      "default": "clockwise-one-arrow.png",
      "label": "Image name",
      "type": "file"
    }
  ],
  "images": {
    "logo": {
      "type": "file",
      "path": "{{=@ImageName}}"
    }
  },
  "style": {
    "fill": {
      "type": "image",
      "ref": "logo"
    }
  },
  "geometry": [
    {
      "type": "rect"
    }
  ]
}