Congrats on getting in!
I'm super close to finishing my final year!!
In yr ten the only two 'vce' subjects apart from LOTE is methods, which you need to pass a test as mentioned above, or physics unit 2.
But, they allow you to choose enrichment science courses(1 per semester) which are pretty much the same as doing a vce subject, though they are a lot more focused on one area. For example, they have a course called bioinformatics(or something like that), which cover similar topics to unit 4 biology. TBH you don't really need unit 1&2 for bio or physics anyways.
They don't really have an accelerated program but if you like challenges, in yr 11 they have a class called computational science, which is a combination of physics and spesh and is super hard. They did all this crazy uni maths stuff last year and I heard everyone cried during the exam. Though in yr 12 you do spesh and physics separately.
Oh and enjoy JMSS