Okay, I've been fishing for this thing for about 8 hours now, I'm up to 3 Swordfish, 4 Swordfish Machines, 16 Basking Sharks, 60 Starfish, 23 normal Coelacanth, 99 Water Flea and 12 Twoface, and I can't find this little bugger... I actually don't believe this thing exists at all.

its like the goddamn beetlefish in the oasis. they have a worth over 7.500G, so they are rarer than the maschine liveform heads.

I got 2 in a row on the spot shown in this video

Fishing for a couple of hours yesterday near the Missle. From rare catch cought only one mechanic Swordfish and hell of a sharks. Today in about 15 min I cought a shark, 2 machine Sharks and 2 Coelacanth Machine in a row. Seems like not just random here. And this is not only rarity as a parameter of catch. Somethimg like time window, or random procedure jumping only in a certain distance from previous number. So, if you catch something rare, it's a grater chace that next catch will be rare too.

Lol literally got it after my first 15 minutes fishing, Standing on top of the bus on the left overlooking the ocean.