Hi I want to watch Lupin the Third: Goemon Ishikawa's Spray of Blood with some friends but the subs I found are basically machine translations, can anyone find anything better? they need to be soft subs btw

As a side note, the way we plan to watch it is by uploading the video to google drive and then using a plugin to stream it on Cytube. This has worked pretty well so far but it's kind of a hassle to upload the video and wait for it to process then add subs to it (uploading it removes the hardsubs, they need to be soft so I can add them in after uploading.)
If anyone has a better alternative that doesn't sacrifice quality too much I'm all ears.