exosolarback from the dead wealthy and influential people who might know her under a different name while she was working a job (possibly even stealing from them), professional contacts, unprofessional contacts, maybe an ex-husband of dubiously legality she married purely for access to their home/resources/fabulous riches before disappearing on them, someone with ideas for potential augmentations a space catwoman might have gotten over time, and of course, any and all lines.