if trying to program a 3d game could you get access to any 3d frameworks to help?
There’s a couple, which one you would like to use depends on what programming language you want to use and how skilled you are.
Here’s a few that I have used. Gunslinger is cool and has a pretty nice community.
Otherwise, it might be a good idea to use a game engine. What kind of game do you want to make?
Edit: RayLib also has bindings to a bunch of other languages, like C# and Rust.
https://www.neoaxis.com/ is what you looking for, easy add 3d models and put out a prototype in a few days. You can test the game and see real time changes when you edit stuff.
it's a software, it works like Unity where you add C# code on the console or script. The difference is that NeoAxis has support and you can get the source code (AKA the entire program code) if you want to do something beyond for a price while Unity doesn't help you and Unity doesn't give you source code.
If you want something like NeoAxis mixed with Unity, look into https://www.stride3d.net/ it's 100% free, you can edit the source code and you can use Visual Studio.