crystal mech 3d model

Single unified 3D model for printing: A fractured Mech-Core. Standing A-pose, monolithic watertight geometry. No disconnected parts. The Challenge: Extreme contrast between a shattered mechanical outer shell and an internal crystalline biological entity. The shell is thick, weathered dark metal with deep cracks. Out of these cracks, a luminous, sharp-edged crystal growth pushes outward, physically overlapping the armor edges with intricate undercuts. The interaction must be geometric, not just a texture. Technical: All elements (cables, scales, plates) have a minimum 1.5mm thickness for physical stability. Integrated rocky base for balance. The core is an exploded cluster of gears locked in a stable, organic lattice. Style: Hyper-realistic, 8k, Unreal Engine 5 render. Sharp focus on the physical boundary between broken metal and translucent biology. One continuous mesh.