2017 Audi RS7 Quattro 

My first car mod. Not the best quality. Please thumbs up. 

Paint 1 - Exterior 
Paint 2 - Interior

Installation. 

Replace Jackal at: 

D:\Games\Grand Theft Auto V\update\x64\dlcpacks\patchday3ng\dlc.rpf\x64\levels\gta5\vehicles.rpf\

and

D:\Games\Grand Theft Auto V\x64e.rpf\levels\gta5\vehicles.rpf\