Welcome!
I've collated a set of casual savefiles for Twilight Princess for public use here.
Each archive file is a Twilight Princess gamecube formatted savefile with three slots in order.
The items marked on each save slot are the new items collected on that slot compared to the previous one.
You can hover over items to check the specifics;
Heart Pieces and Poe Souls are numbered according to the guides at Zeldadungeon.net
Slot 2
Prison cell as Wolf
#1
Slot 3
Ordon Spring after returning from prison
Slot 2
After clearing Faron Twilight
Slot 3
Entering Forest Temple
#2
#1
Slot 2
After defeating Diababa and clearing Forest Temple
#3
#1
Slot 3
Start of Eldin Twilight
#4
Slot 2
After obtaining Iron Boots
#2
Slot 3
After saving Colin from King Bulblin
#5
#6
Slot 2
After obtaining Hero's Bow
#7
#8
Slot 3
After defeating Fyrus and clearing Goron Mines
#2
Slot 2
Obtained Light Vessel in Lanayru
Slot 3
After clearing Lanayru Twilight
Slot 2
Entering Lakebed Temple
Slot 3
After obtaining Clawshot
Slot 2
After saving Midna during Desperate Hour
#1
Slot 3
After obtaining the Master Sword
Slot 2
Post-MS Cleanup
#4
#17
#18
#23
#3
#4
#5
#6
#7
#8
#9
#10
#24
Slot 3
Entering Gerudo Desert
#12
#22
#23
#15
#16
#25
Slot 2
After collecting all four Poes in Arbiter's Grounds
#38
#39
#40
#41
Slot 3
After collecting Spinner
Slot 2
After obtaining Coral Earring
#4
#12
#13
Slot 3
Entering Snowpeak Ruins
#42
#43
Slot 2
After having obtained the Bedroom Key
#31
#32
#47
#48
Slot 3
After defeating Blizzeta and clearing Snowpeak Ruins
#5
Slot 2
After collecting Dominion Rod
Slot 3
After defeating Armogohma and clearing Temple of Time
#6
#35
#36
#52
#53
Slot 2
Entering City in the Sky
#25
#29
#30
#33
#39
#40
#26
#29
#55