water_bucket.json

{
    "textures": {
        "bucket": "blocks/iron_block",
        "liquid": "blocks/water_still"
    },
    "elements": [
        {   "comment": "top outer - west",
            "from": [ 0, 9, 2 ],
            "to": [ 1, 16, 14 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top outer - east",
            "from": [ 15, 9, 2 ],
            "to": [ 16, 16, 14 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top outer - north",
            "from": [ 2, 9, 0 ],
            "to": [ 14, 16, 1 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top outer - south",
            "from": [ 2, 9, 15 ],
            "to": [ 14, 16, 16 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },

        
        {   "comment": "top - west",
            "from": [ 1, 8, 2 ],
            "to": [ 2, 16, 14 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top - east",
            "from": [ 14, 8, 2 ],
            "to": [ 15, 16, 14 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top - north",
            "from": [ 1, 8, 1 ],
            "to": [ 15, 16, 2 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "top - south",
            "from": [ 1, 8, 14 ],
            "to": [ 15, 16, 15 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },


        {   "comment": "middle - west",
            "from": [ 2, 1, 3 ],
            "to": [ 3, 8, 13 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "middle - east",
            "from": [ 13, 1, 3 ],
            "to": [ 14, 8, 13 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "middle - north",
            "from": [ 2, 1, 2 ],
            "to": [ 14, 8, 3 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },
        {   "comment": "middle - south",
            "from": [ 2, 1, 13 ],
            "to": [ 14, 8, 14 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },

        {   "comment": "bottom",
            "from": [ 3, 0, 3 ],
            "to": [ 13, 1, 13 ],
            "faces": {
                "down":  { "texture": "#bucket" },
                "up":    { "texture": "#bucket" },
                "north": { "texture": "#bucket" },
                "south": { "texture": "#bucket" },
                "west":  { "texture": "#bucket" },
                "east":  { "texture": "#bucket" }
            }
        },

        {   "comment": "liquid",
            "from": [ 2, 15, 2 ],
            "to": [ 14, 15, 14 ],
            "faces": {
                "up":    { "texture": "#liquid" }
            }
        }
    ]
}

NICE!!!!