Urgent help

[Gaffy]

hey guys im looking for a tutorial on what i call (face wrap typograthy) no idea if that is the correct name for it but it sounds right in my head
i have been searching for weeks trying to find a tutorial but have come up zero
ive tried to recreate it myself but failed
if any one knows the correct name or of a tutorial that could help my i would be forever in your debt
cheers gaff.

[iDad]

Are you thinking displacement mapping

[Gaffy]

i know that displacement mapping is involved but theres more to it
wouldnt you know the day i ask for help i get a bit further
the effect is called "typography portrait"
i was close!
now to find a decent tutorial

[Bobzworld]

here you go

Make yourself an Amazing Typographic Portrait | 10Steps.SG