This is great for a start! Setting the instruction to:
~A8 MOV W0, #0xFFFFFFFF
Sets the leaf tokens count to the maximum value.
Aside from leaf tokens, there are 3 other currencies: Bells, Caps and Complete Tickets.
Bells are obvious, used to craft and purchase almost anything
Caps are won (at best 50 per spin) from the slot machine by the mechanics which cost 3 Friend Powder to play, used to trade for items worth up to 10000 caps
Complete Tickets are rewards for (most commonly) completing Gulliver Islands, which can be exchanged to collect either fortune cookies or limited-time event items