30-Second 3D Card Animation

I need a cinematic 30-second 3D animation that introduces my “Contemplation Cards,” a therapeutic deck for coaches and psychologists. The sequence is straightforward but must feel profound: • The closed box rotates slowly, revealing both front and back... (Budget: €250 - €750 EUR, Jobs: 3D Animation, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, After Effects, Animation, Blender, Cinema 4D, Video Production)