From ARki 7.0 you can create a texture palette to show material options in each model.
For best practice, setup model UVW maps from within your 3d software.
Model credit: Nextgen railway footbridges by Network Rail Buildings and Architecture
Download ARki app on iOS:
https://apps.apple.com/gb/app/arki/id...
Find out more
www.darfdesign.com/arki.html
58TQSHDR9F3NI61A