Although only the tip if the ice berg, the 8 frames of Pokémon sprites (seen in HeartGold and SoulSilver as your active partner) have been posted for all 493 Pokémon, including some alternate forms:

http://www.crystal-islands.com/games...d/sprites1.php

(Warning: This is a very big page to load.)

I will be posting additional sprites, including trainer overworlds, soon.

I read the warning AFTER I clicked the link. xD

Anyways, the sprites look awesome.

Hahaha Snorlax!! XD He waddles around!

I covered my screen when I came to Abra, Kadabra, and Alakazam because I didn't want it spoiled for me...

The best thing in these games that we have our Pokemon following us.

Thanks FreezWarp!

I cannot express how content I am regarding the current effort being put into Crystal Islands, and the future plans intended for it.
Seriously FreezeWarp, I admire your devotion.

Thanks Shadow =D

As a further update I have posted several Platinum and other HGSS sprites. They can be viewed below:
http://www.crystal-islands.com/games...um/sprites.php
http://www.crystal-islands.com/games...ld/sprites.php

I have also added the platinum Pokémon battle sprites to the PokeDex, but not yet to the sprite page. Finally, I split the overworld sprites into 10 pages, so it should be safe(r) to look at now.

Dawwww~! They made charizard kinda cute~! Kinda reminds me of dragonite just a teeny bit. =w= Only objections I have though is that floatzel has a gut, and zangoose looks rather stubby...well stubbier then zangoose usually are. =p

Can't wait too walk around with my weaviles~! =p

Here are the trainer sprites (also a big page): http://www.crystal-islands.com/games...d/sprites6.php

They haven't yet been labeled or organized.