FOOD-016 Cucumber 3D model
Some 3D software using fixed path for texture location as defined in the 3d model file, since we're using different computer, the software might think that the 3d model has lost some textures, so it's showed with grey or black without material. but some other can search automaticaly within the same folder.
In case you missing some texture ( when you import it to your 3D host software), you may manually browse to the extracted .zip or .rar because the texture maps need to be placed in the same directory within the 3d model.
Images for preview above are rendered in 3dsMax 2015 with V-Ray 4.1 and without postwork.
If you have any question you may drop me a message.