i made the same request for info about 2 months ago and i was contacted by villakunterbunt in valparaiso chile.shipping looks to be cheaper but i am not totally convinced yet re SA and shipping from oz.
bikes abroad gave me a rough estimate for $2300 to santiago for my battlestar(gsa 1200) to fly it from melb or sydney.i know they fly direct to chile from sydney now (as with benard and kathy they sometimes used to offload the bike in NZ and you are sit waiting in santiago for some expensive days).so malaysia or lan or qantas.bike goes uncrated and just strapped on a pallet.
i am looking at the early part of next year before i get clear of the 'normality' traps.if it works out too problematic and expensive i will re trace my steps and just fly to LA with qantas again.(that cost me 1650 bucks plus the dang goods i think was 125 and to release it in La was 30 us $ easy as it could ever be).
keep me in the loop here paleeez!! ( plus fyi and apologies for this if you already know- no carnet needed for any of the americas although the australian customs will try and tell you its required its just they have not got with the programme yet.oh and get your re importation permit(oz bikes) before you go although i managed to get it whilst in europe only took me 2 years)