Intricate Personal Chocolate Bar Mold

I’m planning a one-off chocolate bar and I need a custom mold design that feels special the moment it’s unwrapped. The bar itself will stay a classic rectangle for easy tempering and packaging and the details on the bar are pictured below in the attachement... (Budget: $250 - $750 USD, Jobs: 3D CAD, 3D Design, 3D File Scaling, Slicing & Print Preparation, 3D Modelling, 3D Print Design, 3D Printing, 3D Rendering, CAD / SolidWorks, CAD/CAM, Product Design)