Chick Hicks: https://sketchfab.com/3d-models/chick-hicks-cars-2-the-video-game-ps3-03a9941c011340b0b9917e2fa09ec0bb (Most Wanted 2005)
Mater the Greater: https://sketchfab.com/3d-models/wii-cars-2-tvg-mater-the-greater-56a5c24faf1549cd99a0fe5b6d77f23e
Tokyo Mater: https://sketchfab.com/3d-models/tokyo-mater-d98770779f884ce0b5663c86131bab50 this would be perfect for Most Wanted 2005, Carbon, Underground.
2006 Lightning: https://sketchfab.com/3d-models/cars-2-the-videogame-lightning-mcqueen-13cd7f90d50a40d9969867dee1e20ee6
World Grand Prix Lightning: https://sketchfab.com/3d-models/wgp-lightning-mcqueen-cars-2-0b7f9ea0e64e4587bd8197947b828063
Cars 3 Lightning: https://sketchfab.com/3d-models/cars-3-driven-to-win-lightning-mcqueen-6716ebd6cfd64641a99b8a1f8a644624
Snot Rod: https://sketchfab.com/3d-models/ps3-cars-2-snot-rod-dbf33c5168ba4474906fadbea47e6ce3
Wingo: https://sketchfab.com/3d-models/ps3-cars-2-wingo-cf5fb91685d643c782985ecf462360d1
DJ: https://sketchfab.com/3d-models/ps3-cars-2-dj-d253f5e13b5a418fa5e1d85a23b4da59
Boost: https://sketchfab.com/3d-models/ps3-cars-2-boost-38e6c44fe8374be0b7d5d1e1a567cea3
my suggestions for these to be add-on cars for Most Wanted 2005. Snot Rod, Wingo, DJ and Boost are perfect for the Need for speed games and the cars must be addons.