Maybe make the grip a dark brown so that's less grayscale and maybe remove two of the lines/indents on the left above the grip so that the indents line up better with the gripOtherwise it looks accurate
Looks nice, the new colour makes it look like an actual worn out gun
probably a bit too smooth for its own good. the pillowshading on the lower back of the slide particularly kind of hurtstrigger guard and trigger both quite a bit too small as wellotherwise looks p nice