Rosso Gundam?

[Mafty]

In Gundam Thunderbolt (I know its AU, but still it mentions other UC units), There's a reference to several prototype Gundam units at Luna 2 . One of these is the Gamma Gundam (which in the mainstream UC is the name for the prototype Rick Dias), one's name gets cut off, and one is called the Rosso Gundam. I can't find any info on this unit. Is it an obscure MSV unit, or did they just introduce it now?

[SonicSP]

I know its AU, but still......

*has PTSD flashbacks to Thunderbolt Timeline thread on Anime board.*

[Seto Kaiba]

I got nothin'... might be new.