I have been around the hair loss communities for upwards of 20 years, and I have yet to see a video of someone with SMP or trico walking around in different lightings with close ups. Direct light, indirect light, sun light, indoor light, etc. This seems like it would be killer for advertising if it really did look as good as these companies say. The only reason I can think that no company has done this video is that these services actually don't look as good as in pictures.
As a NW7 without any access to look at people who have had SMP done in person - this may seal the deal for me getting trico if the video actually looked good. Without seeing it in person - I feel like any type of shine on the scalp would totally make SMP look fake.