I've tried to make some improvements that should address most annoying issues:

Paperdoll is slightly (0.9) smaller and aligned to top vertically in party panel. This way character is fully visible, without legs overlapping with data. Zooming-in will also be more natural.
Whole character sheet is much higher now. Because of that skills and detailed view more often fit the screen and doesn't require you to scroll, plus inventory has 2 more rows.
Whole panel renders shifted to a new position, where is doesn't overlap sidebar portraits or hotbar and there is enough place for opened Better Containers.
Notable features and Conditions icon/text and text on Summary got slightly smaller to fit much more of them before scroller appears.
Equipped slots are bigger and backgrounds brighter now, to make them look more distinguishable from inventory slots. Also AC holder is visually silverish now.
There is no six.
Individual panels don't overlap with sidebar and hotbar, as well as its horizontal slider.
Very literate Gale in pants on screenshots.
Feats, and class and tadpole features added.
Versions with 5 and 6 characters on one party panel screen added for 16:9 and UW aspect ratios.
Good dozen of formatting changes to deal with overlapping and make everything tidy.

Installation:
Manually drop pak file from archive to Mods folder (Appdata\Local\Larian Studios\Baldur's Gate 3\Mods) and enable it in in-game mod manager. Or use BG3MM/Vortex.

Install only one version up to your screen aspect ratio and number of characters/inventory size preferences.

Uninstallation:
Disable/uninstall mod in in-game mod manager or in BG3MM/Vortex. Don't delete pak manually in Mods folder.
When uninstalling version installed via in-game mod manager from mod.io, unsubscribe on mod.io, otherwise in-game mod manager will try to install it on background again.

Compatibility:
KB/M only, controllers UI wasn't changed. Made to look great on any aspect ratio (16:10, 16:9 and UW).
Should be compatible with any other mod that doesn't edit the same widgets.

Better Character and Party Panels