As a reference, 500Ls is pretty close to 1AU - the distance from Earth to Sol.
Therefore if you find yourself scooping fuel at 2000Ls, you as as far from the star, roughly as (I think) Jupiter is from our Sun.
Apollo astronauts on the Moon had a really difficult time with scale, because our eyesight and brains rely partially on the distortion caused by atmosphere to judge distance. Its why it is also hard to judge distance underwater, because of the different refractive index of air & water.
Have a look at some Apollo moon photos, without a person or rover or gnomon it is almost impossible to tell the size of what you are seeing.
Very close to a large star, assuming you could survive the radiation, the star would simply look flat, the same way Earth does even from an airliner.
The fuel scooping height seems about right (for a fictional activity) with the scooping area being the 100,000+K corona. Full of lots of magnetic fields and plasma, and hotter than the photosphere - the visible surface.
Speaking of surfaces, we really wouldn't be able to see the surface of truly giant stars like YV Canis Majoris, as they are too diffuse - I think close to the density of air at sea level on Earth.
Which makes me want to find something like Larry Niven's Smoke Ring somewhere in the galaxy.