Business Proposal PowerPoint Design

I already have a full set of reference images that outline the flow and rough layout of each slide. I now need those visuals transformed into a polished, editable .pptx deck that I can present as a business proposal... (Budget: ₹600 - ₹1500 INR, Jobs: Branding, Corporate Identity, Data Visualization, Graphic Design, Illustration, Illustrator, Powerpoint, Typography)