I should structure the essay to explain what GOST electrical standards are, the challenges in finding free downloads for Visio 2016, legal issues, and recommendations for where to obtain them legitimately. Also, maybe mention alternative solutions like using GOST-compliant software or creating custom templates in Visio. I need to make sure the response is in Russian as the user requested, but the internal thoughts are in English. The final essay should guide the user towards legal alternatives and warn against piracy.