Awesome violet E34 with air suspension. Car has some aftermarket body elements, like bumper overlays like AC Schnitzer. But it's unknown, are they original or replicas. Wheels are under question too, but looking like AC Schnitzer. Hood with wide nostrils, front bumper in 540i-style (but M50 is inside), front Hella Black headlights and a little tinted or painted taillights, side skirts (probably ACS too).
But looks really not bad. Only modern lip spoiler on trunk is excess.