[Search / Request] Character Customization

[Atmospheric]

Hello.
I am looking for addon that will let me save/load character customization during creation.
Preferably with many slots (20?), don't see limitations are reasonable here.
Maybe have export file, which can be shared to friend. (I have read what addons can't do, and there was something about importing, but I don't think importing values for sliders when creation is an issue in this case)
example: for being a twin sibling

I am willing to learn and do it myself, but I need directions. I know nothing about addon making. I tried "[PC] Basic Addon Creation" tutorial on reddit but this looks a lot more advanced. I can make it work tho, if i can find enough example addons that use similar features.

I don't know if it's worth doing triangle selection or palettes with addon, but would be nice.

Here is how I see it working:
On character selection screen I click "Create Character" button. There will be additional button for this addon. On click a popup window shows, where I can select my previously saved presets, load them, or save current settings as a preset. Here is silly visualization i did in paint

So far I found this (i dont know what its called): https://github.com/esoui/esoui/tree/...haractercreate Where are many functions.
and I made simple values on sliders from game

[Race]
	Sex
		Male / Female
	Alliance
		The Daggerfall Covenant / The Aldmeri Dominion / The Ebonheart Pact
	Race
		Breton / Orc / Redguard / High Elf / Wood Elf / Khajiit / Argonian / Dark Elf / Nord / Imperial
[Class]
	Dragonknight / Sorcerer / Nightblade / Templar / Warden / Necromancer / Arcanist
[Body]
	Body Type
		Muscular / Thin / Large 
			*Triangle 0-1 / 0-1 / 0-1
		Height
			0-15
	Features
		Skin Color
			*Palette 10x2
		Body Marking
			0-23
	Upper Body
		Torso Size
			0-15
		Chest Size
			0-15
		Gut Size
			0-15
		Waist Size
			0-15
		Arm Size
			0-15
		Hand Size
			0-15
	Lower Body
		Hip Size
			0-15
		Posterior Dimensions
			0-15
		Leg Size
			0-15
		Foot Size
			0-15
[Face]
	Face Type
		Heroic / Angular / Soft
			*Triangle 0-1 / 0-1 / 0-1
	Voice
		A-H
			*Dropdown A / B / C / D / E / F / G / H
	Hair
		Hair Style
			0-23
		Hair Color
			*Palette 10x2
	Features
		Age
			0-6
		Adornment
			0-23
		Head Marking
			0-23
	Face
		Forehead Slope
			0-15
		Cheekbone Size
			0-15
		Cheekbone Height
			0-15
		Jaw Size
			0-15
		Chin Size
			0-15
		Chin Height
			0-15
		Neck Size
			0-15
	Eyes
		Eye Color
			*Palette 10x2
		Eye Size
			0-15
		Eye Angle
			0-15
		Eye Separation
			0-15
		Eye Height
			0-15
		Eye Squint
			0-15
	Brow
		Eyebrows
			0-19
		Eyebrow Height
			0-15
		Eyebrow Skew
			0-15
		Eyebrow Depth
			0-15
	Nose
		Nose Shape
			0-15
		Nose Height
			0-15
		Nose Width
			0-15
		Nose Length
			0-15
	Mouth
		Mouth Height
			0-15
		Mouth Curve
			0-15
		Miuth Fullness
			0-15
	Ears
		Ear Size
			0-15
		Ear Rotation
			0-15
		Ear Height
			0-15
		Ear Tip Flare	
			0-15

But problem is as I said I have no idea how to "glue" all this info together to make an addon. Can be really simplistic.