Gaucho Knot- recently learned to tie this. The base knot is a 5l 4b turkshead. There is a huge world of interweaves to learn but this was a satisfying first step. :
A gift from a friend- turk's head bracelets! - Paracord guild
Jig Pro Shop EASY Assist Former Paracord Mandrels for Gaucho - Etsy
Key Fob GAUCHO KNOT Keyring Paracord - Etsy
Gaucho Knot Bracelets — Park Place Arts
Gaucho fan knot (7L6B base knot) - YouTube
How to tie the gaucho knot - YouTube
How to tie a gaucho knot - Paracord guild | Paracord, Knots, Paracord knots