They are Toggle Parent Bone (Root) and Update Reference Layer, both by SimpleSam.lucasfranca wrote: ↑Wed May 08, 2024 9:15 pm
What are those scripts you have below the MR tween machine and the MR transform Rig tool respectively?
https://lostmarble.com/forum/viewtopic.php?t=34513
https://mohoscripts.com/script/ss_ref_layer_update