muscular woman 3d model

"Ultra-realistic 25yo female bodybuilder doing dumbbell bicep curls, muscular arms with visible biceps peak, wearing tight black Nike sports bra + compression leggings, high ponytail, focused expression, CRUCIALLY holding 18kg chrome dumbbells FIRMLY GRIPPED IN HANDS with fingers wrapped around handles (NO floating dumbbells), forearms flexed showing veins, sweat on skin, perfect gym lighting with rim light, Mixamo rigging standard T-pose, game-ready topology 12k faces, flawless hand grip pose, PBR metallic dumbbells with rubber grips, Three.js web optimized, glTF export" CRITICAL: Dumbbells physically gripped in palms, fingers curled around handles, natural wrist angle