Re-Spline by Boomerlabs – Modifier plugin that provides the ability to adjust the number of knots in an existing group of line segments.
Saturate by Boomerlabs – Render Effect to adjust the saturation level of the image and optionally specify the saturation level of objects based on their G-Buffer ID.
SmoothMat by Boomerlabs – Uses the Smoothing Groups associated with a mesh to assign a sub-material. Useful addition/alternative to Multi/Sub Object Selection.