That's great that you are learning now before it hatches. Defiantly take a look at the care sheets for both, I believe the temps they need are different. Look under the "resources"tab at the top of the page in the green bar. It will give you everything you need to know. Print them out and let your parents learn too.
I see the vine and plant that you have but she needs more. She needs to have several different levels to be able to regulate her heat and hide throughout the cage.
If you are misting her and keeping her humidity where it needs to be she will get enough water from the droplets on the leaves. The little bowl and bubbler will just end up breading bacteria and she will be drinking tainted water. I had a fountain dripper for a while that I was determined to keep cleaned out but even when I tried to clean it every day it would always end up getting slimy in the tube. I decided it just wasn't worth my cham's health and took it out. I highly recommend you take it out, there is just too much risk.
Keep a close eye on her and just be ready to put the lay bin in there at any time.
Here is a picture of my cage. Lots of sticks and branches so he has a lot of places to go to hide and regulate his heat. They need places to hide to feel secure.
View attachment 162109