Photo-to-2.5D Crystal Portrait

I have a single photograph of a person that I need converted into a clean, ready-to-engrave 2.5D relief for subsurface crystal laser engraving. Your task is to take that flat image and build the depth information so it will look true-to-life once etched inside the crystal... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D Design, 3D Modelling, 3D Rendering, Arts & Crafts, Autodesk, Maya, Photo Restoration, Photoshop)