Thanks my friend.... I'll try right away. And post the results here!!!
Look!!! I think it worked
https://image.ibb.co/d4Oi08/GTA5_2018_06_07_01_05_52_070.png
https://image.ibb.co/naBstT/GTA5_2018_06_07_01_07_45_359.png
https://image.ibb.co/dHiSSo/GTA5_2018_06_07_01_08_35_572.png
The only thing still strange it's the driver position inside de car and the chassi when parts of the car fall off. But it's minor things.... I'll search now for these things!!!
Thanks for the tutorial, and I'll apply for ANY car I will replace.... the ones I'll add do not need to do it right?!
Thanks again!