Create a modern, minimalistic design for Victory Day on December 16th, featuring a dark green background. Centered in the composition are prominent red '16' numerals, with a human silhouette holding the Bangladeshi national flag positioned on the right side of the numeral '1'. The flag showcases a deep green body with a bold red circle at its center. Below the numbers, the word 'December' is elegantly rendered in a handwritten white script. To the left, integrate abstract red diagonal lines that resemble structural elements or stylized central memorial tomb of Bangladesh, enhancing the overall composition. The design should be clean, balanced, and patriotic, utilizing bold colors of red and green that reflect the essence of the Bangladeshi flag. Ensure the aspect ratio is 16:9 for optimal display, with high resolution and sharp edges to maintain quality.