I tried using AI Generative Fill from Photoshop to put a woman in chair, but the results was quite bad.
I managed better, just to find image from net where a person sit at that direction and put it there, mask it.

It would be very hard to manage that on 3D...

Wow, clear image and has shadow on my test rendering, great idea !

Awesome and very useful thoughts, thanks.
But, Obelisk and the dog have like 40% transparency on the final image.
Also, can you with this made a shadow for them ?

For me, I would probably insert a picture after rendering using Photoshop. But, your technique is a professional approach.

Tutmozis I think I got it. If the scenario is very simple...

Thanks for your brilliant answer. It’s awesome info for future rendering skills.
However my question was simpler, see the image and you will understand what I was asking.

http://www.telework.tutmozis.com/temp/3D/LightBrigthness.jpg ...

For rendering photos, I use a brightness level of 1.8 on the scale, so it's so dark in the frame right now

Yes, I noticed you use dark settings at Light brightness . Is that a must to get realistic picture, or you can do it with more light at 3D view, but then lower the power at light sources to ...

Прекрасна, как всегда !

Why not add a lightpanel to the ceiling instead of the box (or to cover the bottom of the box)? That would be the easiest way.

Thanks for answer.

Yes I do that, but want to know where is the home.xml and how to do it

What didn’t you understand in the description and the examples given in the first post of this thread?

Well, we are confused as newbies where to put that... at objects .mtl ? I would like my simple box what I use as ceiling to shine if possible... where to put that light command ...

Thanks Tutmozis! I am very glad that this topic is interesting to someone. I will be happy to share my working file. If something is unclear there, I will be happy to answer any questions. For rendering photos, I use a brightness level of 1.8 on the scale, so it's so dark in the frame right now ...

- A one faced Invisible light panel
Light power at 2 - Elevation at 249 cm - Unviewable in 3D.
Note the (too) dark ceiling this time.

Nice description.
I would just add, that if you rotate the panel 180 degree at Y, it will light the ceiling.