Using make up to defeat facial recognition has been a thing since at least 2010: <a href="https://cvdazzle.com/" rel="nofollow">https://cvdazzle.com/</a><p>Juggaloes make for a good headline though.
There have been papers on recognizing humans by the ratios of their limbs (ie. what the exact ratios are between your various limb lengths). These can be recognized because it's easy to identify the points where the limbs rotate in video. It also has the advantage of still mostly working after death, if for instance you find a skeleton.<p>So don't move ... at all. Ever.
Until they’ll use a combination of UV and IR cameras which will penetrate the makeup (UV can be blocked with sunscreen but multi spectrum sensors do defeat these masking tactics).