Foldable Compostable Cup Concept Design

I’m developing a plastic-free, single-use cup inspired by ideas like Unocup, but I want it made from molded pulp, foldable for easy storage, leak-proof once opened, and finished in a pleasant matte surface... (Budget: ₹600 - ₹1500 INR, Jobs: 3D Design, 3D Modelling, 3D Rendering, AutoCAD, Blender, Fusion 360, Product Design, Solidworks)