I am A 3D artist and Game Developer I use blender and unity I also have some experience with C# and JavaScript.
Below is one of my blender tests with lighting.
I also found a 3d model and added lighting a emission textures to it:
I went over board and rendered one at 8k and 2000 sample count and it took 40 mins to render one image but it's too big for itch.io so I lowered the resolution.