I am looking for a specific picture of a Mercedes-Benz AD from a
magazine (I am not sure which magazine it is in).

Here is a description of whats going on in the picture. 

The Mercedes-Benz advertisement is a two-page layout. The setting is a
tailor's designing room. The objects and people are shaded, dimmed,
and in very pale colors. The car in raised up on a pedestal in the
center of the right page. The Mercedes-Benz is brightly illuminated
with a lustrous shining color of silver. In the foreground are
blueprints, bolts of material, and patterns on an eloquent oak desk.
The lower left side has the words, "Style. Unlike any other". Through
two large windows, light shimmers onto the car. This makes it appear
to be lustrous, radiant and extraordinary above all others. Next to
the car is a seamstress putting the last touches on the design of the
driver's front fender. Another designer kneeling near the left side of
the car is detailing pin striping. Several mannequins and tailoring
tools appear throughout the room, and tape measures hang from the
figures' necks. The tailor is on the left side of the page. He is
larger than the others are. He is looking directly at the finished
product with pride and confidence. The Mercedes-Benz logo appears on
the right bottom corner of the page. This does not feature a
particular model; it is just selling Mercedes-Benz cars. Finally,
written in black on gray across the bottom of both pages is the
statement: " Every Mercedes-Benz is designed to the most exacting
specifications, then crafted with attention to the last 1/16 of an
inch.