{
    "name": "Test project",
    "description": "This is test project description.",
    "submissions": [
        {
            "name": "First submission",
            "description": "This is first submission.",
            "thumbnail": "test.jpg"
        },
        {
            "name": "Second submission",
            "description": "This is second submission.",
            "thumbnail": "test.jpg",
            "elements": [
                {
                    "name": "Element",
                    "description": "This is element description",
                    "mesh": "element.stl",
                    "shop": "https://allegro.pl",
                    "thumbnail": "element.png",
                    "params": {
                        "width": "100mm",
                        "height": "50mm"
                    },
                    "pictures": [
                        "test_a.png",
                        "test_b.jpg"
                    ]
                }
            ]
        }
    ]
}