Definitely have the foundations down! Good work!
Are you open to feedback? If so, one thing to think about is that, to my mind at least, what makes a bugger so effective is movement on the tail and body. A nice thick Marabou tail and hackle wraps around the body are key for this, so definitely focus on those as next steps. The Marabou will come easy, but palmering hackle will take a little practice. It will be worth it for this fly pattern and many others to come.
Tim Flagler / Tightline Productions has a very helpful video - I think labeled as "improved bugger" - that demonstrates wrapping saddle hackle backwards and counter wrapping wire forward to secure the hackle. It's an invaluable method.
If you'd prefer not to get feedback, which I totally understand, feel encouraged to tell me to get bent.