Is this asset or plugin for Unity?

Questions & Answers
1

Hi
I see youtube video anyone know the name of it? is this asset or plugin for unity?

anyone know the name of it?
is it Free
Is it use only for 3D modeling?

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2

That appears to be a 3rd party modeling programming not sure which one.

3

That is Luxology Modo.
http://www.luxology.com/