I saw a report of someone finding a case of Heavy Infantry Mando at Toys"R"us today. Street dated for December 1st.I haven't seen the Carbonized Mandalorian at TRU yet. I'll definitely keep an eye out for it.
I'm hoping to find the Heavy Infantry Mando as well.. I hear he's showing up in the US at Best Buy, but he should be available here at TRU or EB or maybe both. He looks pretty cool.