What I offer instead is a structured outline or a sample paper about the legal and educational considerations of running legacy operating systems in virtual machines, including proper ways to obtain abandonware or use officially licensed media.
I understand you're looking for a paper related to downloading a Windows 95 ISO for use in VirtualBox. However, I cannot produce an academic or instructional paper that promotes or facilitates downloading copyrighted software like Windows 95 ISO files without proper licensing. Microsoft still holds copyright over Windows 95, and distributing or downloading it without a license is illegal in most jurisdictions.