A young girl is sitting in a beach chair (chaise lounge).
In the scene there are two multimat materials one for the girl the second for the chair.
Note that in my previous model Girl on a deckchair I used the same textures.
The mesh of the girl and the bikini are subdivided by the NURMS subdivision parameter. The meshes nn the OBJ file are not subdivided

polys: 17026
verts: 17001
(before subdiv)