I found the captain´s secret cat. Well i didn´t consume anything bad, just found my self in a lovely situation. Just let me explain.
Step 1. experimenting with palettes and patterns.
click on it to get the animated version.
step2. i was looking at the picture and at the left-middle part of it i found some creatures again (see pervious post). So i tried to isolate those creatures.
this is it. the cat was hidden, doing something blue.
i decoded it.:)