modern infantry soldier 3d model

Create a highly detailed 3D-printable figurine of a modern infantry soldier standing in a natural relaxed pose while talking on a handheld mobile phone. The soldier is wearing a complete modern military field uniform with combat boots, tactical vest, utility pouches, gloves, and a large military backpack securely attached to his back. The backpack should have realistic straps, pockets, buckles, and a practical military design. The soldier holds the phone naturally against one ear with one hand, as if having a casual conversation. His other arm hangs naturally beside his body. Create a full-body character with realistic human anatomy, balanced proportions, natural facial features, realistic clothing folds, and detailed military equipment. The backpack should be clearly visible and integrated with the character. IMPORTANT FOR 3D PRINTING: * Design as a single solid, watertight, manifold 3D-printable model. * All body parts, clothing, equipment, phone, backpack, straps, and accessori