Varmilo VA68 Mac keyboard layout. Sets the command, option and control keys in the right place. Changes insert to home too. Add this under 'Simple Modifcations' to you keyboard profile for your Varmilo keyboard in karabiner.json.

karabiner.json

"simple_modifications": [
    {
        "from": {
            "key_code": "insert"
        },
        "to": {
            "key_code": "home"
        }
    },
    {
        "from": {
            "key_code": "left_command"
        },
        "to": {
            "key_code": "left_option"
        }
    },
    {
        "from": {
            "key_code": "left_option"
        },
        "to": {
            "key_code": "left_command"
        }
    },
    {
        "from": {
            "key_code": "right_option"
        },
        "to": {
            "key_code": "right_command"
        }
    }
]