3D Model: A Realistic 3D Model Of An Adult Male Wearing Underwear Or Swim Trunks. The Man Is Posed As If Sitting On A Chair, With Legs Bent Naturally At The Knees, Feet Flat On The Ground, And Arms Resting Casually On His Thighs Or At His Sides. No Chair Or Other Furniture Should Be Included In The Model. The Focus Is Solely On The Male Figure And The Natural Sitting Posture. The Man Is Normal Build, Not So Much Muscles And His Legs Should Be In A 90 Degree Angle Measured From His Knees