The livery is now in version 1.1 based from Round 1 Okayama, please go to Updates tab to see more detailed changes.
Special thanks to @Mahardhika Putra Baliwa for the livery preview image.
Click on the image to see larger version
2017 Goodsmile Racing AMG GT3 1.1
2017 Super GT - #4 GOODSMILE HATSUNE MIKU AMG