There is a new release of the OctaneRender for LightWave plugin, Version 1.5 beta, build 1.23.2 - released for Lightwave 10.x and 11.x Windows x32 and x64. OSX version is going to be released as soon as the new Octane SDK for Mac is available.
http://render.otoy.com/forum/viewtopic.php?f=36&t=37584
https://vimeo.com/82954226
-Juanjo