My personal take on the design idea from FireSpark81
You can see the build tutorial on his page to understand how it works.
I made several adjustments to simplify the build and make it smaller. After importing, you will have to remove several pieces in front of the ramp before harpooning the pigs up there. See the video for details.
It's purely functional, so you can make it match the aesthetics of your surrounding builds.
Original Design Video (YT)
You can see the build tutorial on his page to understand how it works.
I made several adjustments to simplify the build and make it smaller. After importing, you will have to remove several pieces in front of the ramp before harpooning the pigs up there. See the video for details.
It's purely functional, so you can make it match the aesthetics of your surrounding builds.
Original Design Video (YT)