Use the Cloud menu in VWX to create an account or log in. You’ll need to set everything up to live in the cloud. Once Nomad has access to your work you can view models and PDFs of sheet layers.
Amondst other fearures
Have you tried converting to Site Model from Source Data? I have not, but seems worth exploring. The Subdivision might have to be converted to a 3D Poly first, but...
Not sure about 2015, when I had 2015, there was a version, but I'm using 2019
http://www.landrudesign.com/DefaultFrameSet.htm?index.htm~LandruMnFrm
@C. Andrew DunningLikely knows best.
The tool is in the Spotlight tool set. You can also purchase it as a stand alone. I've found it very valuable for a long time. Your solution does seem, to work, but I would show flat monitors on the wall for accuracy.
I generally find that making the processor bump isn't worth he investment, that bump is generally costs more than it is worth.
RAM, I like RAM, but I haven't investigated the new video cards.
are you exporting for the design layer? If so, try creating a sheet layer viewport and rendering/exporting for the sheet layer, Also, do those image props have a solid gray fill?