The "Windows 10 Build 15035 Media Builder" is a fascinating artifact of the open-source, enthusiast-driven spirit of tech communities. It serves a very specific purpose: to allow a small group of dedicated users to revive their old ARMv7 devices with a version of Windows 10 they were never meant to run.
Because this is a legacy build, the "media builder link" usually refers to community-archived ISO files rather than an active Microsoft tool. windows 10 build 15035 media builder link