Does it have a bodykit? I thought it was just the IS-F grille and nothing else but I'm probably wrong.
Lexus Cheltenham had one in last time I was there, it was sold the first day they had it in the showroom . I saw it after they had prepped it ready for the new owner, and to be honest the only exterior changes I noticed was the new grille and the boot spoiler, so you could be right about not have the front lip, sides and rear. The boot lip spoiler is also a different shape from the previous OEM one.
The seats hug you quite well but the seat squab sides are very raised (more than the standard Sport model). I would imagine the seat on the drivers right side will suffer from excessive wear from getting in and out of the car, although the IS-F owners will qualify if this is of concern. The dash looked just like the one in the slideshow.
Still has the small front discs and calipers with the dusty pads though.
If it had the IS350 front brakes and the 3.5 litre V6 it would be a very reasonable sports saloon (and lowered suspension, stiffer springs, slightly wider rims )
Tango, did you notice if the nav and stereo surround were in satin black as in the isf or just the same as regular?