Hybrid Delivery UAV Design Needed

I need a complete mechanical and electronics design for a hybrid-type UAV that can lift and deliver up to 100 kg. The aircraft must take off and land vertically like a multirotor, then transition to fixed-wing flight for range and efficiency... (Budget: ₹75000 - ₹150000 INR, Jobs: Aerospace Engineering, CAD / SolidWorks, CAD/CAM, Electronics, Mechanical Design, Mechanical Engineering, PCB Layout, Solidworks)