Easy matey:
1: photocopy the badges
2: cover the badge in what ever colour you want the "FIAT" in
3: masking tape the other wrap to a table book any thin hard and flat.
4: massing tape the photocopy on to of the wrap
5: with a ruler sharp Stanley nd a steady hand cut the fiat out
6: line up and stick dwn don't for get the little bit in the A
7 done