The preview files for the deterministic death nifs, which follow the format "anim_death#_preview", are missing their xanim equivalents and therefore unusable. Rot did submit them here (https://www.tamriel-rebuilt.org/asset/death-animations) but they do not exist in the current TD.
Attached are the files from Rot's submission, renamed to fit the format of the files as they exist in TD.
tr\i\tr_in_v_s_rail_01.nif and tr\i\tr_in_v_s_rail_02.nif (T_De_SetVeloth_I_Rail_01 and _02)
- Widened them ever so slightly so that their edges will bleed into the VelothiSmall columns a tiny bit - Fixed the UV stretching on the top part of 01 - Fixed the slight UV distortion on the dark trim
Includes: Balance tweaks to the Blind Stalker goblins, leveled lists (weapons/shields/loot) for the Blind Stalker goblins, an unique ability for the Blind Stalker goblins, and Poisonbloom effect activator and its associated spell.
This happens because the script attempts to modify the black/grey/white rat creature, but none of them are placed in any cells. The fix just places them into the TD holding cells.