Maybe take inspiration from your Megalodon or other Shark mods, not sure if you think it would fit, but in my opinion Shark teeth should be blocky and wouldn't be bad if the eyes were also block-ish. Hope I'm not putting too much work onto your Shoulders. You're really a dedicated worker. Good job Crewmate!
Wait, is Megalodon coming back 😱 Just saw it on the planned mobs list. I kinda miss it... even when it killed like all of my villagers in my Iron Farm and made me restart like 10 times lol
Natural Disasters sound quite destructive, dunno if it would be too hard, but if you do add them please add a toggle lol. I've had a fair share of experiences of my world getting unplayable because some mod / datapack I downloaded just bombs everything 💀
Definitely a good change, because the Megalodon killed stuff through walls :'( But the rounded eyes and teeth don't fit the Vanilla feel in my opinion. The Model looks good, but maybe the facial part might need a little rework.
Maybe custom zombies and pillagers or structures dinosaurs more food or animals or seasons or weapons or dimensions or more skins for mobs example more zombie skins or skelleton or biomes.