Fantastic. You have quickly become my favourite Deviant-Artist. The ships you did were amazing, but in reality the Titans with their details and especially the mind.blowing perspectives put it into a whole different level.
For this showcase, i would have 2 suggestions.
Put a footsoldier into the scale, at the right.
And possible, put something like a tank into it as well. No Landraider or Baneblade, just a "stock" Lemon Russ or something.
Will we see a Killabot eventually ?