ORIGINAL
I recommend using v4.
The original versions are very detailed and aggressive. You can use them at strength 0.8. Detailed lighting and saturated colors are typical of the original versions, and they are also larger than 2.5D
LIGHT
A completely new version built on a completely new asset and therefore new metadata. Subtle outlines, light and pleasant lighting, a slightly simplified style, and less saturated colors. Mostly 2D. Pairs beautifully with other lore, I recommend using strength 1.0.
Description
Better expression
Thinner lines
Better lighting
Fix bugs
Better prompt understanding