Animals - 5 day style exploration

Finding my signature style one drawing a day. I decided to go with the animals prompt. I know that I like drawing flat, simple, and stylized illustrations with minimal texture (if any).
Day 1 - Elephant:
Trying out different and simpler ways to draw an elephant
Took the sketch that I like the most into procreate (which is my medium of choice - I just love it!!)
Day 2 - Koala:
Takeaways: I still feel like I can't decide on 1 color palette or I am not that good in combining color palettes so it will probably take me some time to use color palettes and identify my signature color palette.
Day 3 - Polar bear:
Day 4 - Cat:
Day 5 - Owl: