Hi ! Let me present you, Ramsharckle. It's a Water/Ghost Pokémon based on the 512 years old shark, still alive actually (crazy thing btw).
I also imagine which abilities and BS he could have :
Abilitie 1 : Intimidate
Abilitie 2 : Water Veil
HA : Shadow Tag
PV : 110
ATK : 135
DEF : 75
SP.ATK : 80
SP.DEF : 125
SPE : 95
(Ok maybe he is op, but 512 years old dude !)
I didn't draw at all since at least 7 years, so I hope you will be indulgent :')
The idea was to make a very ancient shark who lost some parts of his body (here in purple) and now half dead. Some injurys let grow tentacles (to remind our water theme). I tried with crab claws or others fishs limbs but it was ridiculous...
For the colors, i think green (maybe blue) should better for my actual red... But to be honest i didn't had these colors, and i just noticied that my Ramsharckle is now a f...ing Giratina :(
Hope you like it ! (And sorry for my english)