This is clover, the first gym leader you face, and a grass type specialist.

This is Doug, the second gym leader you face, and a poison type specialist

This is Dane, one of two third gym leaders you can face, and a ground type specialist.

This is Lently, one of two third gym leaders you can face, and a rock type specialist.

This is Philip, the fourth gym leader you face, and is a water type specialist.

This is Stanley, the fifth gym leader you face, and is both an electric and steel specialist.

This is Carol, the sixth gym leader you face, and is a ghost type specialist.

This is Sally, the seventh gym leader you face, and is a psychic type specialist.

This is Penelope, the eighth gym leader you face, and is a fairy type specialist.

This is Hildagarth, one of two ninth gym leaders you can face, and is an ice type specialist.

This is Kleo, one of two ninth gym leaders you can face, and is a flying type specialist. (Kleo is non binary btw)

This is Huemmal, a dark type specialist who's trying to be a gym leader, but is failing.

This is Dallas, a fire type specialist and the 1st elite four member you face.

This is Austin, a normal type specialist and the 2nd elite four member you face.

These three are known as the symphony siblings (Ik, dumb name) and believe it or not, they specialize in the fighting type and are the 3rd elite four members.

This is Aliana, a dragon type specialist, and the last elite four member you face before facing the champion.

Ask below for questions! Might post other designs in the future.