.:MMD Newcomer:. LAT Rana WIP + Help

UPDATE: Does anyone have a Ginjishi Rana? If yes, I would really appreaciate it if you can show me the back, front and side view of Rana's headphones! >,<" Thank you, Shaka-yo! 

UPDATE 2: BETA TEST HER NOW! 

Decided to make a Lat Rana as an apology gift XD. Anyways, can anyone help me improve the rigging and physics of the braid? No other problems so far

EDIT: Can someone also help me to re-rig the jacket to the skirt's bone?
EDIT 2: New problems keep appearing! GAHHH. but this one can be ignored, cuz' it's only about the physics of the scarf
EDIT 3: Added Headset and Earring but Back part of headset haven't been made

Credits:
Base by SirKnightThomas, MMDAnimatio357 and Lat
Bows by Animasa
Bangs, Jacket, Scarf, Shoes and Dress by Lat, Edited by MMDAnimatio357
Glitter spa by MagnifiqueN
Frills by Shioku-990
Number on the Face, Logo(Picture by We've), Headsets, Earrings, Hair Bands and Leg bands by MMDAnimatio357
Braids by 3DCG and 9844