A nice example of deliberate imperfection is the computer game A Most Extraordinary Gnome https://store.steampowered.com/app/2089710/A_Most_Extraordinary_Gnome

A nice example of deliberate imperfection is the computer game A Most Extraordinary Gnome https://store.steampowered.com/app/2089710/A_Most_Extraordinary_Gnome/ https://store.steampowered.com/app/2089710/A_Most_Extraordin... It is entirely made out of paper and stop-motion animation. To show of its hand-madeness, the are many creases and pencil lines visible in the finished product.