agricultural robot 3d model

Create a small, compact and portable tabletop agricultural machine called “SOILWISE AI – Smart Soil, Crop & Fertilizer Recommendation System”. The machine accepts a farmer’s soil sample and analyzes soil pH, NPK, moisture and temperature. AI then recommends the most suitable crop for that soil and the required fertilizer type and quantity. Design a realistic 30–40 cm tall tabletop prototype with a durable rectangular body. Include a soil sample chamber on the top, soil sensors inside, a front LCD/touchscreen displaying soil test values, soil health, recommended crop, fertilizer type and quantity. Include an ESP32/Raspberry Pi processing unit, battery, LED indicators, a small fertilizer hopper, controlled motorized dispenser and output tray. Working flow: SOIL SAMPLE → SOIL ANALYSIS → AI CROP RECOMMENDATION → FERTILIZER RECOMMENDATION → CONTROLLED OUTPUT. Make it simple, low-cost, farmer-friendly and realistically manufacturable. Show a professional 3D engineering prototype