Hello
The front condensor sits under the fron floorpan between fuel tank and front valance. To get some air trough the condensor there is a ducting inside the trunk and a blower unit.
To mount the condensor you need the protection grille and 3 m8 screws plus 3 M8 nut rivets. Or 3 M8 stud rivets and 3 nuts
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The additional blower isn´t a must. You also can get a 30% smaller sized modern high performance unit for R134 and place it behind the valance or in the wheelweel. bnut you have to add fans to them.
Grüsse