From Youtuber Plaigeous:

This is the first full test try on for a Darth Malgus (Star Wars: The Old Republic) costume. Made entirely from scratch by myself at our workshop in Ireland and filmed on a ‘Red MX’ camera by my good friend Kamil Krawczak.

Firstly there are absolutely NO CGI enhancements to the vid. We would love to have added some saber fx to the blade but this was purely a camera/costume test.