Model Railway Platform Access Steps and Accessability Ramp

My last design was some platform access steps for passengers, but as I was designing them, I thought I would create a version with an Accessability ramp to the side, as modern stations have. The design has been developed for a 19mm platform in OO scale, but can be scaled for other railway gauges. This design is approximately 198mm long and 57mm deep whilst being about 34mm high. The design comes in two versions with steps on the left and the other with the steps on the right. These designs have been designed to be printed on a Filament. For resin printing, it will depend on what size printer you have or what scale you're printing in. designed at OO gauge, 1/76.2 scale, but can easily be scaled for other gauges.for HO gauge print at 87%, 1/87 Scale,for O gauge UK at 175%, 1/43.5 Scale,for O gauge International print at 158%, 1/48 Scale,for N gauge print at 51.49%, 1/148 Scale, (Caution: I have not printed this model in N gauge, so I can’t guarantee its printability) The examples in the