Ensure you have a modern extraction tool. Luckystudio4u specifically recommends 7-Zip if you encounter "wrong password" errors in WinRAR.
Many of these files are linked from the Luckystudio4u YouTube channel . Check the video description or the pinned comment for a unique password.
The specific post on Luckystudio4u.com where you found the link usually lists the password near the download button.
Select "Extract Here" or "Extract to [Folder Name]" .
