is this meant to represent this ship?
if it is, you'd better start over and do it properly.
the search radar is an LW-08, but you have used an outdated drawing. the correct version is on the dutch parts sheet.
the main guidance radar.... you haven't drawn it at all, you have used an part of an completely unrelated ship
funnels are wrongly sized and positioned
hull is..... oh god no
what are those missiles meant to be?
also, shipbucket drawings are no shipbucket drawings when you have blurred lines. take a look at the guidelines, please. those will also point you at colouration errors.
that's about it for now..... but certainly not all. if you get these points correct you are on the right track, though.