Board Thread:Mod Discussion/@comment-27328977-20151203152321/@comment-6881629-20151203155408

[http://www.nexusmods.com/skyrim/mods/48785/? Immersive Soulgems] is the closest existing mod i think but that just makes filled gems glow, if you actually want mods made Nexus would be a better place to ask (but putting a animated npc inside sounds pretty hard).