@User I'm back at the keyboard now. You can find the respective files at these locations: https://foss-eda-tools.googlesource.com/skywater-pdk/libs/sky130_osu_sc_t18/ https://foss-eda-tools.googlesource.com/skywater-pdk/libs/sky130_osu_sc_t15/ https://foss-eda-tools.googlesource.com/skywater-pdk/libs/sky130_osu_sc_t12/