The female model for the scuba suit has big male pecs and I find it kind of amusing. Also, no flippers (still not sure if that affects my swimming speed though) :
How to buy scuba gear in GTA Online
Diving Motion - GTA5-Mods.com
Scuba Suit | GTA Wiki | Fandom
If only there were some way to glitch the scuba gear onto regular outfits : r/GTAoutfits
How to equip a Rebreather in GTA Online
How to get scuba gear in GTA 5
Solved - Hunt to keep the scuba gear (mask and/or tank) in freemode | Se7enSins Gaming Community
How to Use Night Vision in GTA 5
GTA 5 - SCUBA GEAR & SUBMARINE (How To Get & Location) [GTA V] - video Dailymotion
How to Go Scuba Diving in GTA V: 4 Steps (with Pictures) - wikiHow
Boat with Scuba Gear map location : r/GrandTheftAutoV