Heres an updated version of the viewer-based IRendering plugin including sculpt support and based on the LGPL viewer2.
I think a safer solution that achieves the same goal would be to keep this renderer in a separate repository but include the OpenMetaverse.Rendering.Linden.dll binary in the libomv distribution.
Ok, changed the patch to a .zip archive including a release build of the library.
Oops, just realized the sculpty support is reading in in RGBA order instead of the BGRA order GDI+ uses. New binaries sent.