Wondering if anyone would be interested? Or if there's anything I should work on because this is my first custom wearable attempt.

The only problem I'm seeing is that the light is coming from the front when it should be coming from the upper left. Other than that its very cute :D

MadaraKeehl is right about the lighting. Also remember that the HA is in a 3/4 perspective rather than frontal, so if you want the bangs to come down symmetrically on both sides of the face (which I kinda interpret in this way) the right side (from us) will have to come in more towards the face, and it would also very likely that you see a bit of hair volume behind that side of the head depending on how much volume you want this updo to have. Other than that it would be interesting to see if it looks better when the loose strands have a more uniform thickness - not completely the same, but when you look at the actual forum sized HA, the thicker ones stick out very much and the thin ones practically disappear, and it looks quite different from the big version. The color is really really nice!

I tried patching it up a tad, does this look better?

The volume looks good! (And the pearls are sweet.) I think you misunderstood the lighting thing though. The top left light source is meant as the top left corner from our perspective, not the HA's, so there shouldn't be more shadows on the top left part of the wig but less, and the brightest highlight should also be on the left side. The darker parts would be on the right side then, behind the rounding of the head. (3D objects, yadda yadda)

Ah, I misread madarakeehl's post. I thought it meant upper left from our view, whoops. I'll fix it right away.

[edit] Fixed! Does this look better? o3o

definitely! c: if you want to get bugged by me again, I'd say that I find the shadow between the top of the head and the bun too harsh - the light's coming from top left, so there wouldn't really be such a dark shadow. Also you could look at the little standing out strands again (especially that cowlick on the left) and see if you don't want more but smaller strands, or irregular, like in the bangs (they look really good there!). Those are pet peeves though, and I think it's looking good c: