He's not really mainstream figure, but I thought he was cool and was also suggested by a late friend - Astrobard.
Alt mode: I changed the color placement slightly from the original toy. It was just white front and red at the rear part of the truck. Seem kindda awkward to me, hence I added the stripes on the truck. Extending from front to back, to mix up the white and red a bit.
And the number 108 on him is also paying homage to the G1 released, C-108.
In memory of Astrobard.
C&C welcome.
The reference











For the sake of the comic, haha







ouch!



The small one...













For the sake of the comic, haha







ouch!



The small one...

