There are two model for each,the original and one smoothed so the bumper could fit.
If anyone wants something specific or even can describe a need I am willing to try and make more remixes for the rails,so feel free to DM or post your suggestions.
The author remixed this model.
I would like to only use the inside of the corners to store money or other components,but I also prefer to have a TPU bumper on the outside so i remixed the inside rails to fit my need.