I released version 1.7 of Wall Worm Model Tools today. This version adds some VTA tools (exporting VTA in WWMT if you have the Wunderboy VTA exporter installed and a Morpher/Morph-O-Matic keyframer for preparing model for VTA) as well as a Particle System UI (lets you attach/assign particle systems to model).

Other features and bug fixes as well. See the changelog for complete details.

Please report any bugs in the WW forums.

Updated attachment rollout docs to include info on the particle system UI.