Thank you mr Glucoz!
I am Glad you liked it!
You are right with your opinions. Making the whole animation with the same palette Its a kind of experiment, it could not work and will ve revised. in the final pass the background will be more desaturated also.
The Ds Flipnote is an awesome tool. I feel the low resolution works as a limit for myself at the time of animate, a limit that does not let me go out of focus on the essentials; but on the other side, much of the tiny details have to be added later in the clean up.
Thanks again for the suggestions.
I hope my bad english wasnt a pain to read. In this french forum, an english post does not have many replies, and a bad writen english post by a native spanish talker, is a lonely place

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Leandro