Amazing DD Timelapse!!

Guys check out this video by a deviantartist who just got nominated for a Daily Deviation. The original file is shown below but make sure to watch the movie too!! I want to get this good, especially with SAI! Seriously, I just learnt how to use the 'Select' tool the other day =_= I've been doing colour blocking manually OTL... And now I want to find out how people add colour to a greyscale beginning!! xD tips are welcome, but yes let your mind be blown with the art below~

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