3D sliced models

Does anyone have some good reference websites where I could find 3D sliced models to try.
I found this in HalfNormal’s Toolbox:

But, does anyone know similar places?

Do you specifically want pre-sliced models only?

Yes, in a first step.
I kniw how to slice a 3D model, I’ve found several programs able to do this. But my computer is so slow… I’d prefer select and download a few until I buy a more powerful computer…

One way to find things that you want to make is search on Pinterest. That is one place that a lot of people forget has a great variety of results.