Modernize Scientific PowerPoint Urgently

I have a 25-slide, data-heavy presentation on tissue fibrosis that will be shown at an upcoming medical congress. The scientific content is sound; what I need—by Wednesday—is a visual overhaul that elevates it to a premium, conference-ready standard... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D Design, After Effects, Animation, Data Visualization, Graphic Design, Medical Writing, Powerpoint, Visual Design)