Eachine Wizard X220 CAD Model Design

Project: Eachine Wizard X220 OpenVSP / CAD Model I need a simplified but dimensionally representative Eachine Wizard X220 quadcopter model for OpenVSP / VSPAERO aerodynamic analysis as part of an MSc dissertation. The model should include: - Main body/frame - Four arms - Four motors - Propellers or simplified rotor discs - Battery/electronics volume where aerodynamically relevant The main reference dimension is approximately 220 mm diagonal motor-to-motor wheelbase. The priority is accurate: - Overall dimensions - Motor positions - Arm geometry - Central body geometry - Propeller diameter - Frontal/projected area Small details such as screws, wires and antennas are not required. OpenVSP Requirements Preferred output is native OpenVSP geometry suitable for: - VSPAERO - Rotor-off / bare-airframe analysis - Rotor-on modelling - Different wind speeds - Different angles of attack Deliverables - .vsp3 OpenVSP file - STEP/CAD file if available - STL export - Main dimensions used - Brief list of modelling assumptions/simplifications The model will be compared with wind-tunnel measurements of: Lift, Drag, Side Force, Pitching Moment, Rolling Moment and Yawing Moment. Manufacturing-level detail is not required. The main aim is a reliable aerodynamic model of the Wizard X220 for OpenVSP/VSPAERO analysis.