I think it might be Campion sp., but I have never attempted an ID on a mantis fly before. ID assistance would be greatly appreciated. Three photos uploaded including face and top down view. Campion tenuistrigus ID by Ken Harris via BowerBird.
Typically starry blue eyes, raptorial forelegs, triangular head, elongated prothorax. About 10mm long.
Exploring a broad-leafed acacia in a local nature reserve. Glenfern Valley Reserve.
Other names might be... 'Mantispa tenuistriga', 'Mantispa platycephala', 'Mantispilla rubicunda'.