Well, I went to the junk yard and did not found any Volvo lip or MK3 lip so I decided to find a lip from something else. After searching and comparing for quite a bit I found a lip that I thought I could make it work. Here is what I found:

1990-97 Lincoln Town Car (front lip)

This one did not went as easy as the side-skirts or the rear lip but I manage to get it to fit. I had to cut it in half and trim the ends in order to get it to the proper size. I also had to trim the flat part where the lip attach to the bumper because it was too thick.

Here are the pictures, let me know what you guys think.