Getting textures from a primitive string attribute

[design_technology1]

I have a mesh from Google Earth, it has a bunch of textures on a primitive attribute.

How can I get these to read and render with vray in Solaris?

In the old workflow I was alble to use "<basecolor_texture>" in an override. This does not seem to work in Solaris

This is how it looks in viewport:

[design_technology1]

I have got part of the way to a solution in Solaris with MaterialX and Karma. The MaterialX Geometry Property Value node appear to be able to read the texturepath string attribute, when I plug into an image node I get an error but the textures actually render but only a single channel so its black and white... It renders like this in Karma CPU but vray does not appear to support these MaterialX nodes. I have not found anything similiar in vray only usercolor, or userfloat, uservector....

[chakarov]

Hello design_technology1 , seems to work on my side.

[design_technology1]

Oh... wow that works. I thought I had tried this. Thank you!