Pack adds in traffic 130 new AI cars:

Mercedes-Benz A-Class(W169), C-Class(W203, W204), E-Class(W124, W210, W212), S-Class(W220, W221), CLK(C209), ML63, G65, CL65, Vito, Vario, Sprinter(903), (906) 211, 311 Passenger and Cargo
BMW 3(E36, E46, E92), 5(E34, E39, F10), 6(E63), 7(E66), X5(E70), X6(E71), Z4(E89)
Audi 80(Avant), A4(B5, B6 Avant), A6(C5, C6), Q7, RS5, TT, R8
Volkswagen Touareg, Golf 2, Golf 3, Golf 4, Golf 5, Golf 6, Polo, Beetle, Scirocco, Passat B5, Bora, Transporter(T4)
Renault Kangoo, Master, Master Cargo, Clio II, Espace III, Megane III, Twingo
Fiat Panda, Ducato Camper and Van, Fiat/Abarth 500
Alfa Romeo 159, Brera, Mito, Giulietta, 8C Competizione
Citroen C1, C6, C8, DS3, DS4
Peugeot 107, 206, 207, 308
Seat Leon, Ibiza
Dacia Logan, Duster
Opel Vectra C, Astra F Caravan, Insignia, Agila
Porsche 911, Cayenne, Panamera
Ford Scorpio, Transit Sportvan, Fiesta, Ka
Bentley Arnage T, Continental GT
Land Rover Discovery 2, Evoque
Smart Fortwo
Saab 9-5
Volvo 850
Jaguar XKR
Aston Martin Cygnet, V12 Vantage, DB9
Ferrari F430, 458 Italia, California
Lamborghini Aventador
Maserati Quattroporte
Toyota Corolla, Yaris, Camry
Lexus IS350
Subaru Legacy, Impreza
Honda Civic
Mazda 2, RX8
Nissan Micra, GTR, 370Z
Hyundai ix20, Veloster
Cadillac Escalade
Chevrolet Avalanche
Dodge Grand Caravan
Harley Davidson
Chrysler 300C
Jeep Grand Cherokee
Hummer H2
Limousine

All standalone, works on any maps.
Included painted default Opalin and Ford Transit, real 3D logos by Srele.
Models of other authors: Dacia Logan (Srele), MB Vito, W210, VW Passat B5 (Alexx_Os), Renault Kangoo (Alexx_Os, SNAIL_KILLA), Alfa Romeo Brera, Mito, Audi Q7, RS5, RS6 Avant, TT, MB ML63, VW Touareg, Golf 6, Subaru Impreza (Serj999), Harley Davidson (Onixer).
Version 2.4 - added: Mercedes Benz Vario, Hyundai ix20, BMW 7(E66), Fiat Panda, Land Rover Discovery 2, Opel Astra F Caravan, Porsche 911, Lamborghini Aventador.
Tested on version 1.16.x

Credits:
Jazzycat