Is her comb just a single comb? Is it called something different because of the curve?
Single comb. Some single combs do curve like that.
Having a crest seems to make that more common, as if the crest were shoving the comb toward the front of the head, so it crinkles up because it has nowhere else to go.
Plenty of Cream Legbars have combs that crinkle up or fold back and forth.
She’s got some like… penciling(?) in her feathers? Her wings have a couple black rimmed feathers.
I can go catch her and get better pictures if needed. She’s SUPER skittish.
I think she basically has a Buff Columbian color pattern (or maybe Gold Columbian), but it's not as tidy as the ones that have been selectively bred to look just right. The Columbian color pattern usually includes black on the tail, base of the neck, and some large feathers in the wings.
I think she probably also has the mottling gene. That can cause white tips on feathers, with black behind the white tips, and the rest of the feather colored according to the other genes the chicken has. Sometimes the white tip is very big, other times the white tip seems to get skipped and just the black shows up.
Mottling is generally considered recessive (only shows if the chicken has two copies of the gene), but I've had some chickens that showed black dots rather like your hen, when I knew they had one mottling gene (one mottled parent and one parent with no mottling gene: every chick got exactly one mottling gene and one not-mottled gene.) Mottling is also known for causing white feather tips on black chicks that have one copy of the gene (but those white tips usually do not appear in their adult feathers.)
Mottling can affect the tips of some feathers, all feathers, or no feathers. In mottled breeds, people select for how much mottling they want the birds to show.
So I think your hen might have two mottling genes but whatever other genes would make the mottling show just a little bit. Or she might have one mottling gene and be showing a partial effect. Or of course she might have no mottling gene, and something else could be causing the black dots (which do look a little different to me than what I see on plain Columbian pattern chickens.)