Should we get creative?

he actually grew up on a farm (and didn't leave it), therefore his cowboy accent is thick and old-fashioned, which is hard to understand sometimes

he is very tall, big and buff-y

he has a mustache he puts lots of efforts to take care of

he has freckles (moderate amount)

he has lots of younger cousins, to some of which he is a dad coded figure

unlike other Frankys, he prefers using revolvers (Ruger Blackhawk and Smith & Wesson Model 686) when it comes to fights

he takes out a knife only when it's a dire situation (or/and he is out of bullets, which is super rare as he is fine at aiming for the head)

you don't really want to piss him off

his favorite meals are a beefsteak and a chicken soup

He knows better, so he would never get involved in the whole time travel stuff if not for sake of his youngest cousin, Eve.