You can download 1985 Audi Sport quattro S1 [76897] brick files as below. 1) Brick and Completed file for Bricklink studio 2.0 2) Sticker Decal bricks for Part designer The 1985 Audi Sport quattro S1 (76897) was one of the kings of the Group B rally racing circuit. Race fans can now construct their own car toy of this beloved model from LEGO® building bricks. Celebrate the 35th anniversary of th..