Will there be a 100% speedrun? SM64: 120 SMS: 120 + Blue coins SMG: 242

There is already a 120 star for SM64, but for Sunshine and Galaxy that could be a possibility.

all purple, blue, and red coins? Would be weird category but still

SMS 120 includes blue coins already; it's 96 without. SMG uses 120, not 242, during multigame runs because a 242 plays the same game twice. It's not unique green stars like SMG2. The All Stars 360 is the 100% run.