I used 3M wrap and they do not show. Could it be because 3M is thick ( not sure about other brand) and also probably because i used the CF pattern.
Try to get a small sample of the wrap you want to use and cover a cracked area ( no need to remove the trim for the test) and you'll see.

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His : 2005 X5 4.8is (SOLD)
Hers: 2007 X5 3.0si (SOLD)
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Retired:
1999 518
2000 323i
2002 M3 (beautiful car)
2003 330Ci