Helix Chamberさんのイラストまとめ

@PlagueVonKarma That's the final female sprite, it seems. It's on Bulbapedia:

Items available in debug mode. Fairly standard stuff.
As a side note the game became a glitchy mess after forcing through the assertion error caused by catching a non-regional-dex Pokemon and movement was impossible.

Attempting to warp to the previously known about "Jubilife Gym" results in an assert error, so it's not looking good for any unused maps either.

Small update today, it appears Grotess' pose and concept were reused for Huntail in Gen 3. Similarly, Ikari seems to have split between Gorebyss and Sharpedo (pose and head fin shape went to Gorebyss, small shark head and position of fins went to Sharpedo).

Today is the HC group's first birthday! Our actual website didn't happen until August, but we started to come together beginning on this day in 2018, after the Tajiri Manga Poll had been revealed. Since then, we've accumulated more members and braved a whirlwind of information.

Late update to this but not soon after making this post one of our members was fooling around trying to rebuild Cinnabar and it turns out that the palette has a minor glitch when it becomes nighttime. Both colors are set to the same thing which causes the roof to be a flat red:

In Gen 2, towns each have different colors and sometimes designs for their roof tiles. Often, these end up on the routes in the same bank as those towns with some exceptions, but some go unseen in the final game due to either the town or the route not having a tile capable of it.

@BlobTakeshi It looks more realistic - it makes the sprite appear to be standing in front of background objects by overlapping them by a few pixels.

This one is very interesting. The Sharpedo sprite has been changed from the previous screens but is not yet like its final sprite which showed up in the Festa 2002 demo. Poochyena was apparently just added to the game because it has an earlier coloration.

This shot comes slightly later than the previous due to the info boxes both being one pixel lower. Wailmer is using an earlier sprite much like the rest of the Pokemon in the previous screens.