Like I said, OP needs to work harder in order to achieve the desired ATAR as her subjects don't align greatly.ANY SUBJECT COMBINATION = ANY ATAR
you study:
SOR II
ENG STD
GEN
CFM
BIO
SENIOR SCIENCE
and you aim to get 85-90. this can only be answered if you have your raw estimates and externals. But once again if you study and maintain over a set deadline mark, i.e. 90 for example per subject, i guarantee a 90+, maybe even a 95
original poster i thinkwhats OP, legit idk