Photo to Modern Poster Design

Please analyze the photo I uploaded and convert it into a modern-style graphic design poster. Please follow these steps:
Main subject handling: First, precisely extract the subject from the original background as the core of the poster.
Background Makeover: Replace the original background with an abstract, frosted glass texture. This new background should retain the original tonal tendencies (such as green and brown), but completely blur out specific details.
Core Composition:
At the back of the main body, add a striking solid rectangular color block. For the color blocks, please select the brightest color from the photo.
Add main title text related to the photo's main content, using a bold, well-designed sans-serif font. Most importantly, place this title layer behind the main body to create a sense of space where the subject occludes the text.
Details added:
At different positions in the image, add small, informational text related to the content to create visual layers.
At the base of the flower stem, add some materials simulating transparent tape to make the flowers look like they are stuck on a poster, enhancing realism and collage.
Style Unity: Finally, ensure the entire poster style follows Y2K aesthetics or acidic design, with rich textures and layering. Let the title and color blocks blend with the glassy texture of the background with some transparency, making the overall look more harmonious.