Does this ship have a docking collar or docking port?

Yeah, it's not got one on there.

Yeah, it's got some circles on the hull. I think there's one on the top.

Yeah, there's one on top, but it's not lined up with anything important. It's just a detail. You can get into it multiple ways in EVA, and it's not of a size in our lineup of ships where it becomes problematic to spawn at locations. It's relatively compact. And the wings fold up to bring it into metrics for landing zones and hangars. So there's more than enough places where it can be naturally spawned without the need for being attached to docking collars. It's an exploration ship. You probably shouldn't be docking to other ships, because that's generally not good behavior. If you're docking to another ship, it's probably because you're exploring it in a hostile way.