That my friends is the factory front end for the VZR Pulsars and Lucino's. All Pulsars and Lucino's that came with the SR16VE from factory came with that front end. They came in the following shapes.
JN15 VZR Four Door. - This is my own one
JN15 VZR two door Hatch
JN15 Autech VZR Pulsar Two door Hatch
I have also seen around here two door sedan Lucino VZR's (looks like your ser but with the sr16ve and vzr front from factory), and there are lots of 4 door n15 hatchback vzr's. I just can't find any photos at the moment.
You guys over there really missed out on the fun things like GTR's, GTIR's, 4WD G20's, VZR Pulsars etc...
Paul