So ArtnemRingTetherStarsUnused.nem is loaded in attractions. Even if it wasn't decompressed first.

As is the first 286 bytes of ArtnemSSZ8x8FG.nem.

Found in VRAM.

0xae80-0xaee1 : ArtnemRingTetherStarsUnused.nem

0xaee2-0xafff : ArtnemSSZ8x8FG_part.nem.bin

(Sonic Clackers)