What sets are these black curved pieces with fine-lined stickers from?

Question

I got these pieces recently and would appreciate any help finding out which LEGO sets they are from.

Answer 1

These are:

• Wedge 6 x 4 Triple Curved with Scales Pattern Model Right (Sticker)

from set 8075: Neptune Carrier

and

• Wedge 8 x 3 x 2 Open Left with Long Orange Claw Pattern (Sticker)

from set 8076: Deep Sea Striker