sydney olympic park concert parking

hello all!

i am attending a concert, and i am wondering about where there is all day parking available. i am open to both free and paid options.

i will be in the park early- can arrive from 6am and would leave around 12am i presume.
it must be within walking distance of accor/qudos- i would say 30 min walk max is fine.

i have already looked at so many online suggestions, however the 3 different paid websites i have looked at dont provide more than max 5-8 hours!!

since i will be arriving so early, are there any local streets that provide all day? and if not where are the paid options- i am really struggling to find all day options!

thank you very much