Sky130 Magic- Comparators Layout Design

I already have complete Xschem schematics for three CMOS comparators—StrongARM, Double-Tail, and Triple-Tail—targeting the SkyWater 130 nm PDK. What I now need is the full-custom layout of each design... (Budget: $30 - $250 USD, Jobs: Circuit Design, Electrical Engineering, Electronics, GitHub, Very-large-scale integration (VLSI))