Yeeeeeeeessssss!!!! Got spider into Unity, got all the Final IK and VRC_IK shit working, now it walks like a Spider!!!!!
Time to test it out in VRC! This is Awsome! And well before All Hallows Eve!! 
I'm so happy!
>>310914252
mmda.booru.org or booth.pm.
For MMD models you have to do some work yourself, but a good start for learning how to make avatars.