Yes, I already follow their facebook account(since last sunday) and saw these.
Definitely great artwork.
And while I too think that the Svartalfa is a ProtoMech(and most likely a product of the Hell's Horses), I am not so sure about the Hobgoblin. For some rason I cannot put my finger on, I am unsure whether this is a Battle Armor or a ProtoMech.
Oh and on another note: has anyone seen this blog regarding the War of Reaving by the BattleTech Assistant Line Developer?
http://en.wordpress.com/tag/war-of-reaving/Ciao
Hessian
P.S.: Not sure if the link works