i found the airbag sensor and wires hidden in trunk, so i can splice those, along with some other wires i figured out which plug is for which wire using the color coding.

this car in comparison with other salvage prius's i fixed is much simpler, most of the parts can be found aftermarket on ebay .
so far i bought:
radiator support
front bumper cover
right fender
stock headlights
grille from a non hybrid ( not chrome )

here are some pics