Plastic canister for engine oil B and BK 4L 3D print model

Please familiarize yourself with the history and parameters of the model in detail.The neck, f38mm, adjoins one of the sides. On the opposite side there is a flat area. They are connected to each other by a radius slope. Under the flat area, on the opposite side from the neck, I made a handle. On one side, I equipped the handle with elements of a car tire. On the other side, I equipped the handle with ribs from slipping. On the side of the handle, on the side surface, I placed a scale for approximately measuring the oil level in the canister. In the front and back there are depressions for stickers. The bottom of the canister is equipped with stiffening ribs from sagging.

I made the model for the subsequent manufacture of an injection mold. Therefore, the project is filled with Parasolid files.To identify defects, before making an injection mold, I print the model on a 3D printer. The project is supplemented with the _stl file. (B - canister without lid - 296000, BK - canister with lid - 335000).Later, the designers asked to model the lid. I made a model with a lid and am posting the files:3d max - medium polygonality.obj - high polygonalityVolume 4l. Height 322mm.