After looking through your first post, I was about to say that so many lines easily becomes a cluster, and that you should play more with contrasts.
In the second post, you did exactly that. But now I noticed the compositions were a cluster.
In the third post, you had great composition. Haha.
What can I say, I really like your work. And you seem to improve constantly, keep doing that!
Interesting start! I really want to see how you progress.
Experiment more with those lines of yours. Vary the thickness/lightness of them more, a lot of those lines you use for building form would read far easier if they're lighter.
You're already showing improvement though in that aspect.
Oh! And more studies too. The bigger your bank of anatomical knowledge, the more realistic your monsters will feel.
Keep up the good work, mate. Looking forward to seeing more.
Looking really nice so far. Keep it up, can't wait to see it finished. The only thing I could say is that the right hand (ours) is backwards but it's that part of the design then never mind.
That background is looking really nice.