I also finished a painting two weeks ago at least half rendered, but I wanted to just call it done and move on to something else project-wise. I never realized until after this how long you can render something and how many passes you can do for stuff like lighting, shadows, Ambient Occlusion, & hair etc. I am pretty happy with where it is now even though I could do more on it. I hope everyone has a good rest of their year and they reach their art goals or new years resolutions next year successfully.