I'm not sure how well known the company is, but years ago One2One had a Halo license and released a Master Chief bust (along with two color variants). The company went under due to one of the owners getting into legal trouble. Before the company went under, busts for Ripa, ODST, a Brute Chieftain, and a Halo Wars Spartan were already sculpted. The sculpts have been sitting around for a very long time now, so I got a group of collectors together to have them finished in a very small run of 10 per bust. This is the first bust, and we'll hopefully be seeing the ODST completed soon. I believe I posted an in-progress photo of Ripa here a few months ago.