Our buddy Mclaren_3Dcm at NFS site who is doing conversion work finally released CONXERTO models for NFS:Most Wanted. The links to NFS:CARBON - CONXERTO download and resources are shown as below.

CONXERTO RS1 Download site at NFSCARS.net: http://www.nfscars.net/file/view/carbon/13049.aspx

However the CONXERTO LM7 was missing its original wheels last noted by our site members but i hope he'll get i right next time.
Oveall he got the conversion job well done from Mclaren_3Dcm. Thumbs up.