Imgur Album: http://imgur.com/a/TpKtA
"Nippon Spirit" - Nippon is Japanese for "Japan"
Nissan GTR Nismo
4k here: http://www.racedepartment.com/downloads/nippon-spirit-nissan-gtr-nismo-4k.9795/
Original Artwork
Side Skirts: Japan Interplay by OriginASKER
http://originalasker.deviantart.com/art/JapanInterplay-60586470
Samurai: Demon Samurai by JamesJiaXu
http://jamesjiaxu.deviantart.com/art/Demon-Samurai-291248717
6 Matte color variations:
Black
Pewter
Blue Gun Metal
Tungsten
Titanium
Cream
Magnesium