Create a surrealism-style poster for Hari Raya Idul Adha. The main character is

Create a surrealism-style poster for Hari Raya Idul Adha. The main character is a man with a goat skull head wearing a black robe. He is holding a piece of paper with the text "UKM KM 3,5 mengucapkan Selamat Hari Raya Idul Adha." The background should feature white goats. Use black, white, and yellow colors to evoke a cheerful yet mysterious atmosphere.