Wow . . . this is amazing . . . the detail you’ve put in this is just breath taking. The first two things that caught my eye were Lavi’s hair and his eye. His hair looks so soft. The colour/shading/highlights in this look spot on and just . . . I want to keep saying amazing, because it is, lol.
It doesn’t matter that his trousers aren’t the original colour. With how the rest of your picture turned out (which is amazing) I think a little thing such as “different colour trousers” doesn’t matter, lol.
The fact you haven’t seen/read D.Gray-man before, you still managed to make Lavi look amazing! I’ve always had a soft spot for artists who make anime characters look realistic like this, lol.
A great picture and I can’t wait to see what other pictures you’ve done