Good afternoon.
I made a low poly rock and try to apply a texture with a bump effect, but the result looks not very realistic. What could be the problem?
------------------------- update --------------------------------------------
I changed Datail to 5.0 and scale to 26.0 and added MixRGB.
Results:
1 - fac = 0.5
2 - fac = 0.86
3 - fac = 0.95






