Celestia i would give the High Priestess. Not just for the religious connection but because its a card of mystery, a woman who conducts herself in an unclear manner between truth and lies
DJ i associate with The Emperor. Its a card of masculinity and the power associated. Upright its a great leader or ally, a do-er. Reversed it can mean kindness or benevolence, but also confusion and immaturity
lets go in the other direction! DJ would have something on the larger side for sure. I want to say a wolf dog. Like not just a husky or larger breed but actual Wolf Dog. She'd be very graceful at times but also big goofy energy. DJ tends to stand with his feet naturally shoulder-width apart so she got in the habit of standing between his boots
I think she has her pet cat, Grand Bois who she tells people is her daemon, he's fat and fluffy and naps in her arms most of the time so she doesn't have to worry much about other daemons bothering him and realizing hes.. just a cat
her real daemon is a skinny albino rat, who usually lives in a pocket inside her blazer or skirt and sleeps the day away unless she needs him to spy on someone's cards for her