Most "4K" versions found on Google Drive or "top" download sites are unofficial fan-made upscales. While these can look sharper than the original DVD, they are not official studio remasters.
If you're a die-hard fan, keep in mind there are different cuts of the movie: Theatrical/Current Cut : Approx. 3 hours. Director’s Cut : Approx. 3 hours and 10 minutes. Original Long Cut
: Be wary of sites promising "4K Descargar Drive" with suspicious buttons, as these are often just upscales or may contain malware. Always use a reliable antivirus if you're exploring unofficial download sites. Versions of the Film