SSS: Yeah it's probably not a SSS, sure its got the woodgrain but it doesn't have the SSS seats.
Has the SSS badge on the back and front though...
3391: It would be a Jap import, it ain't Australian. Note the rear bumper design. Are you sure the ka24de was available in a Jap U13?
If it's a SSS, then it could only be a SSS-G which had the 2.0L engine (SR20DE).