This is V3(SiLeNtDo0mīs v2 moveset)  keep yourīs Shadow over DK. updated each time for new Version
if you dont already got a sc_selcharacter.pac(for US users) or sc_selcharacter_en.pac(For EU users)
just put that File in: 
SD:\private\wii\app\RSBE(for US users) or RSBP(for EU Users)\Menu2\sc_selcharacter.pac or sc_selcharacter_en.pac
if you already got a sc_selcharacter file just use the folder "For sc_selcharacter" inside this .zip and replace files with brawlbox

for the Shadow Models/moveset and etc. Just but the "pf" folder in:
SD:\private\wii\app\RSBE(for US users) or RSBP(for EU Users)\(the PF folder here)
note: you can use any Shadow Models you want just rename FitSonicXX.pac to FitDonkeyXX.pac and they working

for SFXs you will needing Riivolution if you wanted SFXs (SFX only for US) put the smashbros_sound.brsar in:
SD:\private\wii\app\RSBE\PF\Sound\

for you got non GFX Bugs you have to use one of these Sonic PSAs inside Shadowkong Friendly Sonic PSA Folder
here is them i have made ShadowKong Friendly:
REGULAR Sonic Moveset(the moveset there is already in Brawl without hacks)
Burst Sonic Moveset(made by SiLeNtDo0m)(Both REGULAR and BrawlMinus Version)
Sonic the Hedgehog: Full Throttle(made by  Waveshocker Sigma)

Known Bugs for Shadow Over DK.
afew GFX bugs like you sometimes canīt see chaos spear(if not use the Shadowkong friendly PSAs)
only afew SFXs is not replaced so only afew SFXs is Sonicīs if Sonic vs. Shadow
afew times is 2nd. jump abit lower than normal but rarely and 2nd. jump makes you immune for knockback :( like as Yoshi
without SFX pack (only for US users) Shadow will sound like Donkey kong
Shadow sounds like Sonic if he dies (only if SHadow+Sonic on same stage)
Shadow canīt pickup big items (no crashes) but he put the item down again
up-B is not very much CPU friendly
items like these:
Blast Boxs
Crates
party balls
Barrels


Note: Normal Colour Shadow and Red team Colour Shadow is the same Model/recolour but not same file so there are 2xred shadows

if you found more Bugs please Report them to MarioDK(me) on http://forums.kc-mm.com/index.php

SFX pack is inside the .zip just the Guide to installer them and you will be fine
if you dont know how to installer SFX .hex packages here is the Finished .Brsar : http://www.mediafire.com/?xag51ow2e1xs3j1

Credits: Sdo0m for most of his PSA, and a big thanks to ssbbtailsfan for get SFXs for shadow over Dk. TheWill for his 2nd. jump fix(edited to work better by me)