Wow, the arms look great. The whole truck looks just right ! BTW, the next part u should get is one of these (the purple stuff that is not the engine) :
Regards,
Joe Ling
Hyper 9e Medusa 4S, Savage 5S MMM 8XL, Jammin' 4S Neu MMM, X2 Ninja JX, X2 MMM 5S Neu, E REVO Medusa 6S