Missing Tuxedo Cat: Help Find Marilyn!

Tuxedo male Marilyn has one black eyebrow, one white eyebrow, the bottom of his lips are white he is my lil boy I nursed him for 3 months from a dog attack I put him in litter box feed him one piece of cat food at a time I know all his meows he rides with me everywhere he has a car seat, I'm scared he won't be able to survive or on the streets he is really spoiled and loved so much please help me bring him home please...