Turned out to be a lot more complicated than I thought it'd be, because the game's rig is actually super basic (way worse than more recent champs). Unlike someone like Ahri, I don't have a Wild Rift version to steal all the complicated parts from.
This is a very tentative first WIP release- only lightly tested, haven't made a full animation yet. Will do that within the next few days, and upload a new model that fixes whatever issues I run into.
-Upscaled textures
-gloves, boots, and neck accessory
-rigged spider legs (separate rig, anchors parented to main rig), no IK setup yet
-basic face deformation shape keys (had to do these from scratch; ingame model has no facial manipulation at all)
-hat attached to separate bone for jigglebones etc.
Alternate dl: https://www.mediafire.com/file/ejly7bdzugux2py/elise_wip1.7z/file