Using Testors acrylics again - True Blue Pearl, Stop Light Red and Flat white mixed with some Aluminum to tone the white back a bit. Hoping it could have put some metallic flake-like stuff to it but it didn't really work. But the very light gray is still better than the straight white. Same thing with the panel lining -- he just needed it to break up the solid white and give it some detail/depth. Also, put just a coat of gloss black on his head to shine it up and gave him a coat of aluminum on his face.
He's a pain to transform sometimes unless you have him lined up right .. and I haven't gone through to sand and repaint the areas that scrape up -- so you'll see some scratches all over the place. The flaw of "playing" with your toys before they're really ready.