It would be helpful if you included your best attempt to replicate the poster and its Layers Panel along with the complete image you plan to crop and include.
Make a screen grab of your psd file Layers panel and post it. Open your saved psd, save it as a jpg and post that along with the requested full area photo.
Your jpg and screen grab along with specific questions would be most productive. At this point my guess is that you only want information about creating a mask for the image. Only a guess.