A POLICE base will be set up in a Brisbane nature reserve after the discovery of a missing woman's clothes. Nicole Pilmer, 29, was last seen by relatives as she fled a house in Long Street at Camp Hill on Thursday night. The white top and black pants she'd been wearing were found nearby. Police hold serious concerns for her welfare and are setting up a command post at the Whites Hill Reserve, not far from Long Street. Ms Pilmer is described as 160cm tall, of medium build.