I am 19 year old living in Northern NSW. I have been going on day walks in the NSW rainforest since I was 16, but now I'd like to start doing short solo camping trips, 2 nights at the most. Can I have help putting together a basic kit without any of the excess larp crap?

I already have a suitable bag, map and stainless steel water bottle, can you suggest good products for:
Water filtration
Heating food
Solo tent + bed
And anything else you think I need.

Cost isn't a concern, I want gear that isn't so cheap it won't last but also isn't absolutely uneccesary.

Thank you in advance for serious/helpful posters.