PokeDigi Crest: Carracosta's Reliability

I recently watched the first two seasons of Digimon, the best seasons in my opinion. I always loved the idea that choosen children have to find their crests and use their most important emotion to activate them. And I love the design of the crest in general. I think I was at episode 20 when I got an idea. Imagine, nine Pokemon would get the crests, which Pokemon would get which crest?
I had some rules when I decided this:
1: A crest which belongs to a girl shall go to a female-looking Pokemon.
2: I always write why exactly I have choosen this Pokemon and no other (on this point I wanna say our opinions may differ).
3: It is of no importance whether this Pokemon looks like the Digimon or not.
4: As few legendary as possible.

Carracosta for the Crest of Reliability.
This one was hard because, well, I didn't really know which Pokemon personified reliability...A friend of mine meant Charizard....But then, after over an hour, I came up with Carracosta. I have choosen him because he has similarities with Zudomon which used this crest to digivolve on the Ultra Level. Furthermore, he has a stonehard shell on which you always can rely. He will guard you forever so he really deserve the crest.

Music which I listened to while drawing:
Digimon - Leb' deinen Traum
Dale North & Mustin - Tetris: Black Russian of the Block
Baten Kaitos - Rumblin of the Earth
Dragonland - Calm before the Storm

The other crests:
Crest of Courage [link]
Crest of Friendship [link]
Crest of Knowledge [link]
Crest of Love [link]
Crest of Reliability
Crest of Sincerity [link]
Crest of Hope [link]
Crest of Light [link]
Crest of Kindness [link]