Red eyes with long, black hair is best for anime/manga-like style :)
And if the character is rather realistic, I prefer slightly green eyes, brown or blue. Heterochromia eyes also nice
I understand ... you see one or two youtube videos and a few good news articles and before you realize it you suddenly have 900 tabs open
... happens way to often
I read the book first and was so disappointed when i watched the film. Its like another story that's also okay (if you dont know the books) but way worse than the original story from the books.