PhysicalConnectivity/src/main/resources/assets/phycon/models/block/cable_center.json

{
  "textures": {
    "center": "phycon:block/cable/color/cap_end",
    "particle": "#center"
  },
  "elements": [
    {
      "from": [7, 6, 7],
      "to": [9, 7, 9],
      "faces": {
        "down": {"texture": "#center"}
      }
    },
    {
      "from": [6, 6, 6],
      "to": [7, 7, 7],
      "faces": {
        "down": {"texture": "#center"}
      }
    },
    {
      "from": [6, 6, 9],
      "to": [7, 7, 10],
      "faces": {
        "down": {"texture": "#center"}
      }
    },
    {
      "from": [9, 6, 9],
      "to": [10, 7, 10],
      "faces": {
        "down": {"texture": "#center"}
      }
    },
    {
      "from": [9, 6, 6],
      "to": [10, 7, 7],
      "faces": {
        "down": {"texture": "#center"}
      }
    }
  ]
}