Hello there and thanks for checking out this save file.
I noticed that many other starter saves on here were missing key features.
I strive to resolve that with this save.

Install Guide Video here;
https://www.youtube.com/watch?v=sHUxSFj7Bmg

With this save I simply cleared the main sky island to get the 4 main powers (Ultrahand, Ascend, Fuse and Recall).
Then visited lookout landing and activated the first tower for the glider to unlock.
Apart from visiting one stable to unlock horses, nothing else has been done in terms of quests, shrines, lightroots, koroks, etc. The main game world is untouched.

This save lets you begin with all of these nifty features;
Only the Sky Island Complete,
Max Health,
Max Stamina Bar,
Max Energy Cell,
999,999 Money,
All shrines and towers visited but not completed (Full health and stamina anyway),
All Lightroots Activated,
Every armour in the game fully maxed out,
All Unique Bows and several 5 shot Lynel Bows,
All Unique Shields and a load of Durable Hylian Shields,
All Unique Swords with Durable,
5 Upgraded Master Swords,
999 Every Item,
999 Every Zonai Device,
100 Pony Points,
3x Travel Medallions,
999 Bubbul Gems,
Complete Hyrule Compendium,
All Yiga Schematics,
and a Golden Horse with Max Stats and Infinite Stamina.

Basically the best way to start the game with no effort spent grinding or duplicating items.
Hyrule is your kingdom!

**Make sure to back up your own save to avoid losing progress**
Simply Right click the game in Yuzu / Ryujinx and select "open user save directory".
In there make sure to backup all files/folders and move them elsewhere in case you want to return to that save.
Then empty the saves folder and place all folders within this zip file into your save directory.
Then load your game and select the manual save on the load game option of the main menu (Top of save list)
Done!