Go you!!!!

Plenty of experienced members will have great advice to help you along.
Some advice for now: I would recommend making sure he has a suitable enclosure for the time being while you’re building the permanent one. Could you post a pic of your current setup?
Setting up an enclosure is a constant, building block process. Let your creativity flow!
He looks
very dehydrated. For now, at least pick up a hand mister from a local pet store and do mistings a couple of times a day (3 times daily?). When I first got mine, he was super dehydrated too. I set up a dripper system immediately and he literally clung to it and sat under it each day for the first week. He couldn’t get enough. It will take some time for his urates to look normal.
Get your feeders - I started with crickets and super worms. Make sure your cricket bin is set up with at least cardboard and a bowl used for food/water. I use a sea sponge and “cricket pillows” for a water source. Food- feed a variety of veggies and any other quality gutloading mix.
Dust your feeders each feeding with calcium without D3. Can be hard to find - I ordered mine online. Dust with calcium with D3 and a multivitamin twice a month (please correct me if I’m wrong).
Make sure your light schedule is consistent.
Oh— people have varying opinions on this: I wrapped 2 sides of my enclosure with a shower curtain to prevent water messes on my walls and to help with humidity.
I’ll post a pic of what I have so far. It’s a work in progress - but its what I’ve done in a span of 2 months. *dripper and lighting are on top of the cage. I get some questions about the grey bowl on the bottom a lot. It is positioned to catch the water from the dripper, I dump it and wipe it out daily. Ideally, some type of drainage system should replace this.[/QUOTE
Thank you for your help. I have been feeding him as many crickets as he will eat, just to get his weight back up. He was so hungry he ate some of the leaves of the pothos plant I put in his cage. He has been drinking plenty every time I mist the cage. Your set up looks great! The one he came with is about 31 inches tall and 24 wide I believe. The one I build is going to be taller and a bit wider. I will give him more branches and plants too.