These are replacement scales for 91mm Victorinox Swiss Army Knives. The models are designed to let you use three different filament colors to create the pattern.
The holes are designed to be interference fit with the knife's rivets, so they will likely not sit flush with the side on the knife if you only press them on by hand. I recommend using a clamp or a vise to lightly force the scales over the rivets.
I included two different versions of the “B side” model. The regular one has stripes that line up with the “A side” pattern. The perpendicular version has stripes that are, well, perpendicular to the “A side” stripes. I initially make the perpendicular version by accident, but I decided to share it anyways just in case someone liked it better than the other version.
The .STEP files for the blank scale templates and the other custom scale designs I have created are all located together in this collection: https://www.prusaprinters.org/social/118090-3dprintedman/collections/64324
Print with the holes face down. There are no critical slicer settings for these parts, just make sure they do not warp. The key points to switch filament colors are at 0.3 and 0.6mm from the top of the models. I would recommend a 0.15mm or smaller layer height for best results.
You can find additional info about how to install these replacement scales on my website at 3dprintedman.com!
The author remixed this model.