Description:
This is a separate toilet seat prop. You can open and close the lid and the seat itself using sliders in the Parameters tab (General > Transforms) to open and close either the lid, or the seat and lid together.
Simply load the prop into your environment, and position and scale it to fit your uncomfortable seat-less toilet. Voila!
Support Link:
https://www.daz3d.com/toilet-seat-prop
Download links: