Add the model hatch to the material. Then you can rotate the model hatch pattern and it will rotate your material.
![syman2000_0-1697466293413.png syman2000_0-1697466293413.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1279798iD04B8449B4A2C928/image-size/medium?v=v2&px=400)
![syman2000_1-1697466873054.png syman2000_1-1697466873054.png](https://forums.autodesk.com/t5/image/serverpage/image-id/1279802iBFCAA090D4516A89/image-size/medium?v=v2&px=400)
If the above method will not work, then you have to duplicate your material and the asset. Then rotate the image material to 90 degree. Afterward you apply paint surface and pick your 90 degree rotated material.
Check out my Revit youtube channel - https://www.youtube.com/user/scourdx