You're likely referring to the Russian animated film "Shrek" - no, just kidding! I think you might mean the stop-motion animated film "Russian Doll" no... I have it! You probably are thinking about a character - I think you might be referring to Timur Bekmambetov`s "Shrek-like- looking"- Hero in some unofficial illustrations - no.
The character I think that you are likely referring to is actually the protagonist from a rather 'unconventional' animated feature: russian shrek
The animated film Shrek (2001) achieved global success, but its Russian-language localization—specifically the unofficial, “gangster” dubbing by the studio «Невафильм»—transformed the film into a cultural phenomenon distinct from the original. This paper argues that the so-called “Russian Shrek” is not merely a translation but a localized anti-hero, whose crude humor, altered voice acting, and socio-political context produced a cult figure emblematic of post-Soviet cynicism and memetic resilience. You're likely referring to the Russian animated film