Mudwalker – Modular Articulated Mech Platform

Meet Mudwalker — a compact, fully articulated mech platform designed for customization, loadouts, and experimentation. This is not just a single model, but a modular system where parts can be swapped to create different configurations — from heavy weapon carriers to utility units. 🔧 Features ✅ Print-in-place articulated legs and arms ✅ Working opening hatch ✅ Detailed articulated hands (3 fingers) ✅ Multiple weapon and equipment options ✅ Stable, poseable design 🔁 Modularity System Mudwalker uses a friction-fit hex connector system: 🔹 Small hex – for legs 🔹 Large hex – for arms, hands, and back modules No screws or magnets required — parts can be: Easily attached Swapped between builds Reconfigured anytime 🧩 Assembly Legs and arms are print-in-place Fingers are printed separately and connected using 1.75mm filament pins Cut small filament pieces and insert them to assemble fingers ⚠️ Important – First Movement Joints are slightly fused by design for reliable printing. 👉 Before use: Carefully “snap” each joint free Apply slow, controlled pressure You should feel a small “click” as joints release Do this gently to avoid damage Once released, joints should move smoothly. ⚠️ Important – Print Orientation Hands and legs must be printed in the exact orientation provided in the print profile Changing orientation may cause hinges to fuse or fail 🧪 Print Settings (Tested) Material: PLA (works great) Layer height: 0.16 mm Supports: ✅ Auto-generated supports used Brim: Optional Infill: 10–15% 💡 Tips Remove supports carefully around joints and hatch Work joints gradually if they feel stiff Slight scaling (99–100%) can tune joint tightness A small amount of lubricant can improve motion