3D Plots in Mathcad Prime 2.0

I remember Mathcad 2.51 for MS-DOS (19??). It first appeared a surface plot.

Then it was a wonder, and all came running to look at this.

But now...

Have you created any surface, curve or scatter plots you could share? Either as videos, images or worksheet files?

And what about f(x, y)=0 plot thru a surface plot in Prime 2.0?

See http://communities.ptc.com/message/177266#177266

DanMarotta wrote: Either as videos,... files?

Mathcad Prime 2.0 has not any animation tools

Can't view the video.  It is listed as private.  Any ideas how to get access?