Here are some of my favorite resources:
101 Games and Activities for Children with Autism, Asperger's, and Sensory Processing Disorders by Tara Delaney, M.S., OTR https://www.google.com/books/edition/101_Games_and_Activities_for_Children_Wi/3UFuv9-fVcQC?hl=en&gbpv=1&printsec=frontcover
Learn to Move, Move to Learn! Sensorimotor Early Childhood Activity Themes by Jenny Clark Brack https://www.google.com/books/edition/Learn_to_Move_Move_to_Learn/D0ejpeblWBAC?hl=en
Yoga Pretzels https://www.amazon.com/Yoga-Pretzels-Cards-Tara-Guber/dp/1905236042
In-Sync Activity Cards https://www.amazon.com/Sync-Activity-Cards-Activities-Children/dp/1935567357
Cosmic Kids Yoga https://www.youtube.com/user/cosmickidsyoga