Upon becoming a full-fledged Legionnaire, you are magically branded by a tattoo featuring the symbol of your god parentage, the letters SPQR and vertical lines representing your years of service in the Legion. Welcome to the Fulminata.This shows where on the arm and what format we're following for the Legion tattoos in my group
The symbols for Jupiter, Neptune, Pluto, Mars, Apollo and Bellona were mentioned in the books. All other symbols were created using symbols representing each god/goddess.
Legacies get a mix of their god parents' symbols to show respect to both of them. Here to show off his tattoo is my Primus!
Please note that I made the file super large so that anyone who's interested can download it and copy and paste the design onto their character so long as they delete the white space.
Percy Jackson & The Olympians / The Heroes of Olympus (C) Rick Riordan
Primus Holt (C) =chiyokins