You see a lot of nethies that have longer ears than breed standard, especially in rescues. They could be "pet-quality" nethies. It's hard to judge rescue bunnies or mixes as nethie or not based on ear length, probably better to go by body shape/type. I'd agree that the first one could have lop characteristics, but in general she looks like a different body type than the other, probably not nethie. She looks like maybe she has those giant holland back feet.
size comparison, weight, approx age, and side shots would probably help with identification.
they are both very cute, though!