Hey Templum! How are you doing?
The carrying animation already exists as a Patreon add-on. Here you can see a preview of it: https://www.patreon.com/posts/exclusive-for-98839743
Besides the monthly releases on Itch, I also expand the collection every month through exclusive Patreon content. This type of small add-ons are suggested and voted on by the Patreon community.
If you have any other questions, let me know!
Have a nice day :)