Remove hands when moving mascot - blur effect

[degel123]

Hi, I want to use this library to remove my hands when I'm moving a mascot. I attached the masks and the final result and I'wondering whether it is possible to improve the effect a lot to make it look very natural.

test.mp4

test_masks.mp4

test_result.mp4

I'm gonna but Azure VM N-series but I wanted to make sure that training on my own will improve the result or its not possible to do it nicely. If yes I will have more questions about model training but let's leave it for now.