3d improvement with gdevelop

In first I will ask some questions
when gdevelop has z and x and y camera rotation in editor?
When the 3d box and model has opacity action on event? and if it exists why it is Don’t work with me?
The default light don’t work with first person came
How can I make one like point light in unity?
Please add new 3d light

Here belong questions about engine:

And here belong feature requests:

Also please make sure to create one topic per question/request.