Pardon the late response! It's a really, really wonderful comic by Brian K. Vaughan and Fiona Staples. I don't know how to do it justice in a quick summary. It's a sci-fi epic, sort of like a Romeo and Juliet meets Star Wars. Really excellent plot and character depth and writing and just aguhg.
Anyway, one of the not-quite-main-but-important-enough-to-have-really-well-developed-story characters is Prince Robot IV, of the Royal Robot family. His anatomy is similar to the figure in your piece, which I love!