The file is created in 3Ds Max 2015 (+ V-Ray) and can be opened in any compatible packages. Archive includes files with the extensions .max (2015, 2012), fbx, 3DS, obj and materials. SubDiv 0 – 8658 polys. SubDiv 1 – 62264 polys. In the model, only quadrilaterals. Even on round surfaces. Made a modifier “Unwrap UVW” to all the elements of the model. The size of the suitcase without decorative elements 360х220х80 mm.
Instead of a logo you can use any pattern of the stamp and any location on the surface. That would be to remove it entirely, just apply the texture basis.