Nice work on this.

i did use a ref... and i was clueless how the hook would move myself o.O

edit: i looked at the ref, it seems to twist inside i need to define that area so it looks like it goes into it rather than just attached.

That area of the hook was flattened and had a hole in it. The rivet holding it at that corner passed through the outside plates and through the hole in the hook arm and it would swing on that. You just need to indicate the space between the hook sides and the plates and you're all set.

Oh it's so good to see you back. I missed the veterans, so many new people. Don't go away anytime soon.
I love the deep mettalic look here.

never really left, i always sneek around and see whats new. but yea. im going to try to draw more often :)

Now that looks like a very old lock. The metallic look is right on the button and the rivets are nicely placed/done as well. I also love the color you chose for the background. I agree with the movement of the hook, if you added some darkness around it where it attaches this would be an absolute perfect picture.

good job