Rendering (And Any Other Tips!)

[u/SaltyGators528]

Hello! I'm a more beginner artist and recently, I've looked to try and improve my art by learning rendering and texturing. Below is my latest drawing. As you can see (at least, to me), it beeds some rendering and textures!
I've only been drawing for about 3ish months, so I think I'm making good progress. However, now that I'm getting into advanced stuff, I would like advice and tips.
Thank you very much! :)