N. on the sofa

My first shooting in my new Studio

Shot 1 has a very powerful diagonal from top right to bottom left. I think that, in order to reduce the space in the remainder, the tight crop has cramped her head and arm in the top corner and the severed feet amplify the size of her legs at the bottom. I like the concept, but unfortunately in this instance the execution hasn't done your beautiful model any favours; maybe a step backwards (if space allowed) rather than a shorter focal length may permit a better frame and perspective.
You have attained a much better result in shot 2 than I did when I tried a similar thing. The concentrated lighting appears a little bright, reducing the skin tone on the model and the shutter gap line appears to come from the top of her head.
I would personally look at these images if they were mine and review any C&C feedback provided and have a retake if you get the opportunity, because the ideas are very sound and there is potential for a great image in both.
Only my humble opinion mind....

Hey reheat module, thanks for your response!
I totally agree with you.
Now I have background-System (white and grey big screen). So I have more space on my next shoot.