Yes, you can paste the following JSON in the Raw Text/JSON chat element.
{
"type": "CAROUSEL",
"data": {
"image_aspect_ratio": "1",
"width": "BIG",
"items": [
{
"thumbnail": {
"image": "<REPLACE WITH LINK TO GIF>"
},
"title": "",
"actionables": []
}
]
},
"isNew": false
}