cardboard cut-out

noun
1
a picture of somebody/something that is stuck on a piece of cardboard and cut out
برش مقوایی, تصویر مقوایی
2
a character in a book, film, TV show, etc. who does not seem like a real person
شخصیت غیرواقعی, شخصیت بی‌روح, شخصیت بدون عمق, شخصیت سطحی
He plays the two-dimensional, cardboard cut-out villain.