Poster workflow tạo ảnh review Shopee

Create a complete vertical 9:16 promotional thumbnail/poster for an AI workflow, not a plain single image. Use [ảnh người mẫu] as the exact female model reference and [ảnh sản phẩm] as the exact product reference. Design a Vietnamese marketing poster that explains a workflow for creating Shopee-style review images from one female model photo and one product photo. Show a large hero image of the female model holding or reviewing the product, plus 3 process panels such as input model photo, input product photo, and output review poster. Add simple arrows, feature badges, a mock phone-frame preview, a bold Vietnamese headline, and a short subheadline. Make it realistic, commercial, clear, and high-converting. No watermark.