This seat is modeled similar to a Zodiac economy seat.
Polygons: quads only
UV maps: all parts unwrapped and nonoverlapping
Textile textures are easy to change without distortion
Groups: parts are grouped for each seat separated, easy changing to rows of 2 or 4 seats.
Stitches and pipings are created separately
Thumbnails are rendered with VRAYforC4D
Models and materials are created in Cinema4D V13 and adjusted to C4D-V11 and 3ds Max V14
C4D 13: full created material for standard and vray
C4D 11: full created material
3ds Max 14: full created material
3ds: texture fitting tested
obj: texture fitting tested
3dm: texture fitting tested
fbx: texture fitting tested