Create a 20-second animated loading screen for a VR Tennis Demo

I am looking for a motion designer to animate an existing 16:9 visual for a BNP Paribas Fortis VR tennis experience. The final result should look like a polished loading screen for a professional VR demo... (Budget: €30 - €250 EUR, Jobs: 2D Animation, 3D Animation, After Effects, Animation, Graphic Design, Video Editing, Video Production, Video Services)