Frankly,you should finish the Vortex V2 before you do things like major work because its the most finished unreleased car.
And the Vortex V1 does not have CVS parts.
Vortex V1 was the first car I ever done before I knew any of this stuff like CVS, Hands on wheel, etc. I can bring more good news however about the vortex that apparently started casting part shadows that it didn't before.
It all started when last night I wanted to work on the Vortex and finish that last 2% towards releasing this vehicle by fixing the shadow casting bugs.
Basically this was what I needed to fix. The parts that you would normally see on my server that appear to be "missing" behind windows are the parts that are
NOT casting shadows. Everything else is fine.
I've started by renaming the first default/stock parts to "Default"; didn't work. I then tried to change some materials (I'm working on taking out gray90 and gray10 (old materials I used to use) and see if that was the problem. That wasn't the issue.
However, when I took out the glass headlight things that I put on earlier, this was my result:
You can call this a progress update sure. I'm continuing to bug this thing out though so hang in there!