The render isn't finished yet (Pixiv Fanbox)

The animation with Meenu has been rendering for 76 hours and the rendering is not finished yet. I did not expect that it would be so long, most likely it was affected by the improved render quality and 2K resolution, as well as my old gtx 1060 3GB just not able to quickly calculate frames. Friends, as soon as the rendering is finished, I will immediately post a video.