hey guys someone ask me how i do my metal texture on the biohazard wall so i make a litle tuto

so first créate a black layer and aply a noise 40 amount in monochromatique and gaussien



and make a motion blur of 0 degres and 600 pixels and expand horizontaly the layer



now créate a new layer and select the gradiant tool and applys this colour in order

#797979 position 0
#a3a3a3 position 12
#4b4b4b position 25
#ececec position 37
#868585 position 51
#e8e8e8 position 62
#9e9e9e position 72
#474747 position 86
#797979 position 100



and put the layer in color density -

it's finish you have a brushed metal texture