Wow, your sprites are awesome. I can tell that you're a very experienced spriter, and it shows because of your semi-unique style. Your scratches mostly boast this style, but all of your sprites are nicely done nonetheless.
Your recolors are very nicely done as well, you added a bit of originality by adding simple designs on them, instead of just simply recoloring the sprite. Good job. Your Pokédex is beautiful as well, you have great Pokémon designs and ideas there.
Also, your isometric sprites are wonderful! It looks like they can fit stright into a Final Fantasy Tactics game, or something. Oh... I noticed that "Data Man" portrait. Very good job on that one! You should continue with Mega Man sprites, I would love to see more of those.