3D Model: A Housing Society That Many Buildings And Trees Built Beautifully And Has Many Paths Between Them For The Residents To Get Around , Make The Road Made Up Of Triangle Tiles . And Around 3-4 Cycle Stands Scattered Around , Cycle Stands Have E-cycles , Each Cycle Has Its Own Stand On All The Cycle Stand Stations Through Which You Can Unlock The Cycle By Paying The Rent , The Cycles Are Charged Via An Power Unit Underground Every Station And That Power Unit Receives Energy By Those Triangular Tiles All Around The Society , All Those Tiles Are Piezoelectric Tiles Which Generate Electricity Whenever Stepped On It Or Applied Pressure On It.