Savegame by Robin'7t4
NFSMW "cars" folder contains 84 folders which contains cars/vehicles geometry.
So i added all of this vehicles to a savegame. (except BMWM3 i don't know carcode for this car)
You may choose one of 83 vehicles: standard, police, traffic, trailers and helicopter plus 6 trucks with trailers
There are 89 vehicles in stock (also in the shop) I don't know how to add them at the end so they are pasted between VW GOLF and AUDI TT
Here they are:
01- 
Lexus IS300
02- 
Fiat Punto
03- 
Chevrolet Cobalt SS
04- 
Volkswagen Golf GTI
05- 
Chevrolet Camaro SS
06- 
BMW M3 GTR
07- 
BMW M3 GTR
08- 
Porsche 911 GT2
09- 
Mercedes-Benz SL65 AMG
10- 
Chevrolet Corvette C6.R
11- 
Mazda RX-8 SpeedT
12- 
Police car (heat condition 1)
13- 
Police car
14- 
Police car (heat condition 2)
15- 
Police car (heat condition 3)
16- 
Police car (heat condition 4)
17- 
Police car (heat condition 5)
18- 
Police car
19- 
Police car Cross's Corvette
20- 
Police car SUV heavy
21- 
Police car SUV light
22- 
Traffic car
23- 
Chellenge series car
24- 
Traffic car
25- 
Traffic car
26- 
Chellenge series car
27- 
Traffic car
28- 
Traffic car
29- 
Traffic car
30- 
Traffic car
31- 
Traffic car
32- 
Traffic car
33- 
Chellenge series car
34- 
Traffic car
35- 
Traffic car
36- 
Chellenge series car
37- 
Traffic car
38- 
Traffic car
39- 
Traffic car
40- 
Traffic car
41- 
Traffic car
42- 
Chellenge series car
43- 
Traffic car
44- 
Chellenge series car
45- 
Traffic car
46- 
Traffic car
47- 
Traffic car
48- 
Traffic trailer (you can't drive this)
49- 
Traffic trailer (you can't drive this)
50- 
Traffic trailer (you can't drive this)
51- 
Traffic trailer (you can't drive this)
52- 
Traffic trailer (you can't drive this)
53- 
Traffic trailer (you can't drive this)
54- 
Traffic trailer (you can't drive this)
55- 
Police Helicopter ( you may fly this with nfsmw _copter_mover)
56- 
Traffic car truck with oil tanker trailer
57- 
Traffic car truck with cars trailer
58- 
Traffic car truck with pipes trailer
59- 
Traffic car truck with container trailer
60- 
Traffic car truck with boxes trailer
61- 
Traffic car truck with logs trailer
62- 
Audi TT 3.2 quattro
63- 
Audi A3 3.2 quattro
64- 
Mitsubishi Eclipse
65- 
Audi A4 3.2 FSI quattro
66- 
Toyota Supra
67- 
Renault Clio V6
68- 
Mazda RX-8
69- 
Cadillac CTS
70- 
Ford Mustang GT
71- 
Mitsubishi Lancer Evolution VIII
72- 
Mercedes-Benz SL 500
73- 
Pontiac GTO
74- 
Vauxhall Monaro VXR
75- 
Porsche Cayman S
76- 
Subaru Impreza WRX STI
77- 
Mazda RX-7
78- 
Mercedes-Benz CLK 500
79- 
Lotus Elise
80- 
Aston Martin DB9
81- 
Porsche 911 Carrera S
82- 
Dodge Viper SRT 10
83- 
Lamborghini Gallardo
84- 
Porsche 911 turbo S
85- 
Chevrolet Corvette C6
86- 
Lamborghini Murcielago
87- 
Ford GT
88- 
Mercedes-Benz SLR McLaren
89- 
Porsche Carrera GT
Most of added cars are "Traffic cars" be careful when you drive those cars,
don't hit them in the other cars or breakable objects because game will crash.
Also they have no engine sound and driving is weird.
The same is for Mazda RX-8 SpeedT and Police cars (except Police cars heat cond. 1, 3, 5 and SUV heavy)
Don't drive "Trailers" they don't move and game will suspend.
If you want to fly helicopter use copter mover mod, here's a link: www.nfs-mania.com/downloads/index.php?act=view&id=452
I made this savegame when i found this thread: www.nfscars.net/forum/showthread.php?t=22100
I used this guide: www.nfsunlimited.net/article/hex_edit_guide
Original guide is here: www.nfs-center.de/forum/showthread.php?t=7071
If savegame don't work, fix checksum by SaveEditor here's a link: www.nfscars.net/file/view/mostwanted/6186.aspx
Thanks: cparty for the guide & copter mover mod, Koffy for translation, CRAZYMAN for link to guide
Have fun !