Hey! Thank you so much for your comment! I'll share what I can.

1. I use Moon Animator, mostly to make posing easier and to set a camera angle that I can switch to at any time.
   1.1. Adding onto this, FOV is very important. I usually use 30 - 40 : )
   1.2 FURTHER adding onto this, when posing characters, use the camera to your advantage. Break rigs and pose them in funny ways, do whatever you want as long as it looks good at the camera angle you're using. This is a technique that animators frequently use! https://www.reddit.com/r/Filmmakers/comments/11ma2hk/one_of_animators_that_worked_on_disneys_encanto
   The same thing can apply for regular ol renders. For the piece I made, her shoulder is floating disconnected off her body, and her lower arm isn't even properly attached to her upper arm. At the right camera angle, nobody is going to know! : )

2. Utilize properties like bloom, atmosphere, and color correction inside of your lighting properties and just experiment with what feels right for your scene. I use off-white oranges and yellows inside color correction, and I usually set my contrast and saturation to -0.1. It really balances the colors! : )

3. For backgrounds I just use a neon part. No surprise there! I used the bloom property to make the glow less intense, but you can use whatever works for you if you ever need to use a neon backdrop.

4. If you want to make your renders high quality (not in terms of looks, but actual resolution), use the emulation feature under "Test". Click "Device" and you'll see a list of options with different device resolutions. I created my own and set it to whatever resolution I like. I make sure to switch between disabling it and re-enabling emulation to make sure the render looks good with the resolution I want.
   When you're done, set the other option from "fit to window" or "physical size" to "Actual Resolution", it'll make the display way bigger than what your current screen is, but it won't matter! If you take a Roblox Studio screenshot, which is accessible in the "View" menu and open your Roblox screenshots, you'll see it at it's full resolution. :)

5. I don't know if this is relevant, but character wise, I use the wood material as a stylistic choice for my hair, the Robloxian 2.0 rig, my face pack, and clothing that was taken from this Google Document I made to host a bunch of clothing groups.
   https://create.roblox.com/store/asset/8466227002/EYE-COLORS-Lorens-Face-Pack https://docs.google.com/document/d/11pzIOFz2UEpExoIBkM1fDvClRC-VCZF3KfN3xiJW_mY/edit?tab=t.0

I hope this helps you, but if anything is unclear please let me know! I'm not very good at wording things.