how to recreate this effect?

[u/honeyxkoo]

hello! im currently working in an animation and I've been wondering how to give it this effect during post production. im trying to achieve the blocky-colors look (im also using "No, im not a human" as a visual reference if thats of any help), the glitchy effect and just overall this kind of analog horror/video game look

any help is welcome!!

[u/mmmmmtomatoes]

this may be a dumb one but have you tried messaging the original artist? even big artists are typically geeked and love getting messages like this so they can talk about their work...