How to make something similar to this? Which font? Thanx!

Phaeton  Sugerido por donshottype 
Virgin  Sugerido por donshottype 

Probably not a font.
However if you want to make something similar you try adapting a font with some similar swash features, you might try Phaeton
Don

Another font with "organic tentdrils" in its alternates that could be a source for your project.
Don