I just started not to long ago so some critisism would be very helpful

The gradient of the coloring/shading is really nice. The details at the top part are also very nice.
I would say to work on your lining. The lines look choppy and uneven. Try practicing making your lines flow! It is sometimes better to make quick, long movements with a pen rather than slow, short movements. I have the same problem with traditional art (I'm scared to mess up because no undo button).
Using tools like rulers and arcs may help you get cleaner lines as well. Never be afraid to use tools!
With more practice, I think you can create some beautiful pieces!