I want to generate a background image using the Image-based LLM model. My goal is to place my product into this AI-generated background. My ultimate objective

I want to generate a background image using the Image-based LLM model. My goal is to place my product into this AI-generated background. My ultimate objective is to create social media posters for promoting my product. For example, I have a product called "Baby Cart" and I want to place that baby cart onto the LLM-generated background. Product Image URL: Output I need: https://namesakehome.com/cdn/shop/products/qhe5pvvn7q5rlfwygcoj.jpg?v=1718068396&width=1946https://namesakehome.com/cdn/shop/files/t4g6oma30an4svxnip60.jpg?v=1718068396&width=1946 https://namesakehome.com/cdn/shop/products/qhe5pvvn7q5rlfwyg... Please let me know which tools and LLM models would be helpful for me to achieve this task.