- Dead and Shoot frames (substituted Appeal and Walk 3, instead)
I'm not sure original Mario Maker even did this. If you are doing it custom, though, you deserve a pat on the back, for your amazing effort.
Old 3DS XL info:
I used to have a 3DSafe A9LH V11.3.0-36U with Luma in my CTRNAND. Since ReiNAND Reibooted and Re-Reileased, I "switch"ed back.
Right now, I have boot9strap with Luma 8.0 as my CFW. Though, I'd like to see other CFW's for B9S.