Lokbox mini simmons fins?

I’ve seen a mini simmons w/ lokbox, do they make a specific fin for one? What would be a good alternative?

The first one we did was a Zamora and we used our G&S template. I have one of the next one mades and I am currently using a set of Doc turbos and they go pretty good. I might design a fin specifically for these type of boards because I love it so much.