Minor skin adjustments

[faint burrow]

Some minor adjustments to improve the Forgotten skin:

• dull the gold on their buildings to match the worn, grimy aesthetic of the rest of their architecture
• adjust squid tentacles so that they don't awkwardly clip into Crocas (for amphibians and tridentions, will attach pictures)
• give the tridention a sash, as seen in the announcement art

^^^ See how the tentacles on the left flow along the Croca, whereas the right clips straight down

vvv Tridention sash and properly flowing tentacles

[viscid salmon]

Big yes on those

Especially the Trident sash

[verbal coral]

Why not give all the units a sash?