Skryim RaceMenu BodySlide morphe converter. Converts the racemenu preset BodySlide morphs to a BodySlide studio preset. Tested once with mixed results...

convert.py

import json
import xml.etree.ElementTree as ET
import xml.dom.minidom as MD

# BodySlide options, too be completed
bodyslide_elems = [
    "Ankles",
    "AppleCheeks",
    "Arms",
    "Back",
    "Belly",
    "BigBelly",
    "BigButt",
    "BigTorso",
    "BreastCleavage",
    "BreastFlatness",
    "BreastGravity",
    "BreastHeight",
    "BreastPerkiness",
    "Breasts",
    "BreastsFantasy",
    "BreastsSH",
    "BreastsSmall",
    "BreastsSSH",
    "BreastWidth",
    "Butt",
    "ButtCrack",
    "ButtShape2",
    "ButtSmall",
    "CalfSize",
    "CalfSmooth",
    "ChubbyArms",
    "ChubbyButt",
    "ChubbyLegs",
    "ChubbyWaist",
    "DoubleMelon",
    "Groin",
    "HipBone",
    "Hips",
    "KneeHeight",
    "Legs",
    "NippleAreola",
    "NippleDistance",
    "NippleDown",
    "NippleLength",
    "NippleSize",
    "NippleTip",
    "NippleUp",
    "NipplePerkiness",
    "RoundAss",
    "PushUp",
    "ShoulderSmooth",
    "ShoulderWidth",
    "SlimThighs",
    "Thighs",
    "TummyTuck",
    "Waist",
    "WideWaistLine",
]

def load_json(file):
    with open(file, 'r') as handle:
        parsed = json.load(handle)
    return parsed


def save_xml(file, data):
    with open(file, 'w') as handle:
        handle.write(prettify(data.getroot()))

def prettify(elem):
    """Return a pretty-printed XML string for the Element.
    """
    rough_string = ET.tostring(elem, 'utf-8')
    reparsed = MD.parseString(rough_string)
    return reparsed.toprettyxml(indent="\t", )


def convert_racemenu_2_bodyslide(file_name: str):
    # read input file
    input = load_json(file_name + '.jslot')

    # get bodyMorph node
    body_morph = input['bodyMorphs']
    # print(body_morph)

    # fill missing entries
    for e in bodyslide_elems:
        if e not in [a['name'] for a in body_morph]:
            body_morph.append(
                {
                    'name': e,
                    'keys': [
                        {
                            'value': 0
                        }
                    ]
                }
            )


    # build xml
    r = ET.Element('SliderPresets')
    tree = ET.ElementTree(r)
    root = tree.getroot()

    preset = ET.SubElement(root, 'Preset')
    preset.attrib['name'] = file_name + ' preset'
    preset.attrib['set'] = file_name + ' Body' # ???

    group = ET.SubElement(preset, 'Group')
    group.attrib['name'] = 'CBAdvanced'

    # calculate new values
    for entry in body_morph:
        # get name and value
        value = entry['keys'][0]['value']
        name = entry['name']

        if name not in bodyslide_elems:
            print('missing option', name)
            bodyslide_elems.append(name)

        # math time
        value_new = value # -2 - +2
        value_new *= 25 # scale to -50 - +50
        value_new += 50 # shift to 0 - 100
        value_new = round(value_new)
        print('{:10}\t{: 2.3f}\t{}'.format(name, value, value_new))

        # add to xml
        slider = ET.SubElement(preset, 'SetSlider')
        slider.attrib['name'] = name
        slider.attrib['size'] = 'small'
        slider.attrib['value'] = str(value_new)

    # print(prettify(root))
    save_xml(file_name + '.xml', tree)


def diff_xml(file_a, file_b):
    a = ET.ElementTree()
    a.parse(file_a)
    a_root = a.getroot()
    a_preset = a_root.find('Preset')

    b = ET.ElementTree()
    b.parse(file_b)
    b_root = b.getroot()
    b_preset = b_root.find('Preset')

    for entry in a_preset:
        if entry.tag != 'SetSlider': continue
        name = entry.attrib['name']
        if name not in bodyslide_elems:
            print('missing option', name)
            bodyslide_elems.append(name)
    for entry in b_preset:
        if entry.tag != 'SetSlider': continue
        name = entry.attrib['name']
        if name not in bodyslide_elems:
            print('missing option', name)
            bodyslide_elems.append(name)

    for name in bodyslide_elems:
        a_entry = None
        b_entry = None

        for a_it in a_preset:
            if a_it.tag != 'SetSlider': continue

            if a_it.attrib['name'] == name and a_it.attrib['size'] == 'small':
                a_entry = a_it

        for b_it in b_preset:
            if b_it.tag != 'SetSlider': continue

            if b_it.attrib['name'] == name and b_it.attrib['size'] == 'small':
                b_entry = b_it

        if a_entry is None and b_entry is None:
            continue

        if a_entry is None:
            a_entry = ET.Element('SetSlider')
            a_entry.attrib['value'] = 0

        if b_entry is None:
            b_entry = ET.Element('SetSlider')
            b_entry.attrib['value'] = 0

        # print(name, a_entry.attrib['value'], b_entry.attrib['value'])
        a_value = int(a_entry.attrib['value'])
        b_value = int(b_entry.attrib['value'])
        diff = abs(a_value - b_value)
        print('{:15} {:5d}'.format(name, diff))

if __name__ == "__main__":
    # place <name>.jslot RaceMenu preset file in the same directory as this script.
    # will generate <name>.xml which can be loaded by BodySlide Studio
    convert_racemenu_2_bodyslide('Flun')
    diff_xml('Flun.xml', 'Flun-manuell.xml')

how
do i use the code?

See the comment:

# place .jslot RaceMenu preset file in the same directory as this script.
# will generate .xml which can be loaded by BodySlide Studio

Change the file name (Flun) to something else.
Also keep in mind that this is two years old, no idea if it still works or not 🤷‍♂️

(Of course you need to be able to use python)

Can you elaborate? Give an idiots guide and step by step to use this. Please and thank you. :)