写真の銃を別のものに変える

Figure 1 is the person image. Replace the gun in this person's hands with the exact black AK-style rifle shown in Figure 2. The right hand must firmly grip the pistol grip with index finger on the trigger. The left hand must properly hold the front handguard. The gun must look naturally held with realistic hand positioning, proper perspective, and matching shadows. Face, body, background, clothing must remain completely unchanged.