Anyone good at course overrides?

I need help with a battle course override, is anyone good at this kinda stuff?
If you can help, I will send you the collab link to avoid people griefing the arena randomly.
The arena is based on Bowser in the Sky from SM64, where the arena becomes a star shape after a few minutes.
Let me know if you can help

set a time based override
you probably want a interchanging time as well

idk I haven't made any cm arenas

I have an idea of how it's supposed to work but i can't figure it out (its also a one time change not interchanging)

What is your issue specifically?

I just don't have a clue how it works and I cant find any other forum topics about it

The specific override I want is an image change, which also requires wall/hole/CPU route/etc changes

Go to options and create an (per-lap) override that is triggered with 'time'. Click Submit and now make everything what you want it to be afterwards.

let me edit the track, i bet i could do it

Ok… undoubtedly we viewed that this is your first arrival here, and you have an unbreakable confidence, on an obstacle that an other is facing. Though ultimate support is not predictable. And, inexperience inside an environment that is mostly foreign and colossal, is the beginning of every soul that commences to settle.

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Anyways, Welcome to MKPC (not the best place ever…)