Nice work! Your forms look solid and I like the details on the squid. I think what you should work on is being a war of the ground plane. You did pretty well with this on you’re first two drawings, but the 5th drawing needs some help in this area. It’s helpful to draw in the ground plane and pay extra attention to the feet. If you work on this and also gestures and proportions your humanoids will look much more balanced :) Also for your shrimp (I think it’s a shrimp) make sure to clearly show what’s going on at all the joints (I also don’t do this enough lol) I’m not sure what the joins are supposed to look like so I drew afew different ways for them to connect to show what I mean. one last thing, for your shading you can make your drawings really pop by making your darks darker, either with a softer lead or black colored pencil or charcoal if you have that. hope that helps, please let me know if you have questions!