Here are Thoma and Maya in fighter clothes. This is a direct reference to the fact Knuckle Joe is officially a Fighter enemy in the Kirby series.

The younger twin siblings of Ryo are striving to be expert martial artists like Knuckle Joe, so they train with him while also learning from his mother Marian and their older brother's childhood friend Jarek.

Drawn on ibisPaint X on my Samsung Galaxy Tab A.

Kirby Series © Nintendo

Thoma Nobleheart and Maya Nobleheart © Me