Nice progress! It looks like you have some experienced subs. The rebar tie-ins for the walls are good, and the chairs look like they're providing sufficient lift. I couldn't tell from the pics, did they leave exposed rebar around the perimeter to do the bonding? Your electrical sweeps also look good, and the plumbing appears to be well thought out. It looks like you also bucked up for the lighted bubblers. I'll be curious as to your impressions when the pool is finished. Make sure you give a full 30 days for Gunite to cure before plaster, and water it regularly!
The goal of watering is to slow down the curing process for strength. The first few days are the most critical, but the longer the cure, the stronger the shell will be overall. With temps that high, I'd recommend watering every few hours for the 1st week or 2, especially during the heat of the day. During the evenings, give it a good dousing, then you'll be good until the next morning. After a couple weeks, you can cut it back to twice a day. If you do end up plastering before 30 days, make sure the concrete is no longer holding water. You'll be able to see the difference over the course of your waterings.
Make sure the Concrete is no longer holding water after 30 days?
If you waited 30 days or close to it, you should have no worries. Concrete that is well cured will not hold nearly as much water as concrete that is still curing. You can tell by how quickly it absorbs or sheds water, and how long it looks wet after watering. Plaster does not adhere well to wet concrete, and you run the risk of delamination/flaking after the fact if you plaster too soon.
Just make sure to up size it, if you pool is 10K gallons, get a 20K gallon cell, etc...
