The size of the texture maps for the bundle of 100 dollar bills is (431 x 1024) pixels for the top and bottom and (1024 x 167) pixels for the sides. There is also a (1024 x 167) pixel bump map for the sides of the bundle as well.
NOTE : This is a model exported from c4d. Materials are only available on the formats c4d and fbx. Textures are included in all formats.