I can try to add something like camo-nets, but I don't really have a reference on how exactly those were originally deployed. The photos only show the ship in the damaged state.
I agree with you, draw camouflage is very hard
but sometimes some are very "courageous"
You marked the radar platform on the second mast, I assume you disagree with the shape/form?
Hmmm, maybe, but forget it
Sometimes I'm too extreme/meticulous.
You also marked the barrels on the upper 40mm flak. Is this only about the barrel elevation?
The comment about 'house camo' on the 3m-Rangefinder house: The photo shows camoflage pattern, yes, but isn't this the front view? There doesn't seem to be camo on the side.
Look here various critics about
details
Your drawing lack maybe others
very small details such as ladders, life-rafts & portholes, but I am not a Expert in German ships
But good work, your drawing is "remarquable"