I've been working on a more screen-accurate Roodaka (With some liberties to account for posability and piece limitations) for the last month and with my final Bricklink order having just come in
MOC Showcase: Roodaka(revamp V3) - YouTube
Bionicle Movie 3: Roodaka scenes compilation (HQ) - YouTube
LEGO 8761 Roodaka Set Parts Inventory and Instructions - LEGO Reference Guide