Rigged Iguana with 4k textures 3D model

High-precision iguana 3D model - uses scientific-grade modeling to accurately restore the iguana's scale texture and physiological characteristics, equipped with a complete bone binding system (including spine IK controller, supports natural crawling posture adjustment) and 4K PBR material (adjustable scale protrusion). The model has been topologically optimized to ensure smooth operation while retaining real details. It provides Blender native format (complete binding and material nodes) and OBJ format (including UV layout), which is particularly suitable for application scenarios such as nature education, science fiction game development, and biological science popularization.