User penguin at HK-TF has posted a photo gallery comparing the original SDCC Alternators Rodimus Prime with a recently released KO. Differences are minimal and the images can be the savior of anyone thinking of buying one or who has bought one recently.
Check out the differences in the packaging, and figure itself by clicking on the link above.
GogDog
Not seeing any images besides the heads.
RoboticPlanet
Not news.
That hk-tf thread is over a year old and was floating around here when it was new. Here's an english translation comparison: famitoy: Fake Toy Review – Alternators Hot Rodimus
shibamura_prime
Wow. KO'ing a toy that was hot two years ago. What will they think of next?
TM2 D-bot
Info here: Buyers Beware: KO Alternators SDCC Rodimus Prime – Transformers News