I don’t understand your question. What template and what wallpaper are you referring to? I see neither.
I think he means the stencil text and diagonal highlight bar with the slightly stippled highlights.
@jeffjo Since they’re so well designed, I’d say there’s probably no template out there you can download. I’m not sure which search terms you could use for this. Making a custom one that features symbols that relate to your subjects is a good idea, I think the X are related to motion capture but that’s only a guess.