Complete save! All masks, upgrades, and items obtained. 5,499 rupees deposited in the bank. Bonus: File begins in South Clock Town at the start of the first day with the Inverted Song of Time active and max consumable items, as well as 500 rupees! Enjoy!
Only missing a complete collection of fish from the Fishing Holes, as these do not grant any rewards other than personal satisfaction. Thanks to kevstar91 for the correction!