Русско-Аргентинский Неформальный Словарь - A Colorful Journey

Design a vibrant book cover for the title 'Русско-Аргентинский Неформальный Словарь.' The cover features a traditional Russian matryoshka doll, but painted in the colors of the Argentine flag (light blue, white, and yellow). The matryoshka holds a mate cup (calabash) with a bombilla. At the base of the matryoshka, a soccer ball is rolling out, symbolizing Argentina’s love for football. Surrounding the matryoshka, there are playful elements: a grilled steak (asado), empanadas, and tango dancers. In the background, combine two distinct scenes: one half shows the open Argentine pampas with gauchos on horseback, and the other half depicts the modern skyline of Buenos Aires. The title is in a fun, dynamic font in bright blue and yellow. Add small humorous details like a dinosaur (portenosaurus) wearing a cap and people practicing 'bondi-surfing' on a crowded bus. The overall design should be colorful, cheerful, and lighthearted, reflecting the humorous tone of the book.