Since the hair in photo 2 is a lot longer it’s really hard to say exactly how much improvement there was. This is probably nw2.5 - approaching nw3 territory
you have clearly maintained and thickened some so it looks like your results have been quite good brother.
Best of luck
since starting finasteride 5 months and a week ago my my hair loss speed increased a lot and i thinned out especially at my hairline but really all over.
Now i think im getting sides but i don't want to quit in case it returns what it took from me...
being tied up blindfolded undressed put in a gimp suit then taking the gimp suit off putting my clothes back on being untied and unblindfolded and i have my hair back