Allow for more images?

[cascadeproto]

Currently, this supports total of two images per fursona: an avatar and a reference. I can easily see the need to include other example images in addition to these.

Would an optional gallery array be appropriate? e.g:

"gallery": [
  {
    "image": "Required URI string",
    "imageAlt": "Required alt text for image",
    "attribution": "Optional markup string for crediting/linking artist",
    "description": "Optional markup string for captioning image, e.g. 'Example of their summer outfit', etc"
  },
  // etc for each image...
]