Amazon allows you to purchase the movie in HD. Once purchased, you can download it directly to the Prime Video app on your phone, tablet, or laptop for offline viewing. This is arguably the closest thing to a available today.
As for a "normal download link," I would advise against seeking or using such links, as they might be associated with piracy or malware. Instead, opt for legitimate sources that support the creators and rights holders. Stuart Little 2 -Normal Download Link-
: Buy for $12.99; provides high-quality digital ownership and offline access. Rental Options Amazon allows you to purchase the movie in HD
(formerly Vudu): Allows digital purchase and syncing through Movies Anywhere Subscription Streaming Stuart Little 2 -Normal Download Link-