Sounds like you might not have had the most realistic expectations going in…
If you’ve had breast growth and skin improvements (softening, clearing etc), those are the main super obvious differences you’ll see. Approaching three years, my breasts have increased a cup size and are shaping nicely, with no signs of stopping – so don’t assume it’s all over after two years.
I have noticed more subtle changes like: face shape changing slightly due to fat and muscle changes, eye shape and size changing slightly, some subtle thinning of body hair, some thickening of hair on scalp. But these are very minor, when I feel dysphoric I don’t even notice them.
What are the other changes you expected? Maybe they can be achieved or simulated by other means.