>>1626146* saddle tilted forward, indicates poor fit
* crank, derailleur, shifter all trash
* too few spokes on the wheels, will go out of true very quickly and very often
* racer spoke count on an old steel frame
* no front derailleur. if you want 1x, get a proper narrow wide chainring on a decent road crank
these are my only real issues, after those are addressed, I would add color, probably with the bar tape, or maybe a colored chainring.
probably would remove the stickers from the wheels but that's my personal preference, I don't like logos.
unlike other anon, I like unicorn forks. they are the strongest way to build a steel fork some say, so ride it proudly
good luck