Lop is a Lepi (also known as Lepus Carnivorus), the same species as Jaxxon, the character that first appeared in Marvel Comics' Star Wars #8, published February 1978.
Takes place after Star Wars: The Bad Batch season one.
The crest (mon) of the family is the same as the Mifune Crest in Usagi Yojimbo.
The ship on which Ochô leaves at the end is a Raider-class Corvette, originally designed for Fantasy Flight Games and made popular by it's inclusion in Star Wars: Battlefront II (2017).
A Dark Trooper can be glimpsed fighting near the end; they were originally created for Star Wars: Dark Forces (1995) and appeared in the second season of The Mandalorian (2019) but the one seen in the episode most resembles the DT sentries from The Wynkahthu Job (2016). The Dark Trooper appears to be wielding an electrohammer, an Imperial weapon from Star Wars Jedi: Fallen Order (2019).