FUTURE RELEASE (experimental)
Existing docx stylesheets DocBook XSL stylesheets seems to be limited.The idea is to process docbook to docx within ant script, using a custom processor based on docx4java.
The beginning of the development is commited on the sourceforge repository. See dev/src/java/net/sourceforge/ant4docbook/processors/DocxProcessor.java. Some efforts are needed to continue the development and contributions are welcome.
<project name="docbook-ant-task-to-docx" default="docbook-to-docx"><taskdef name="dbk"classname="net.sourceforge.ant4docbook.taskdefs.DocbookTask"classpath="PATH/TO/ant4docbook.jar"/><target name="docbook-to-docx"><dbk file="docbook.xml" tofile="generated-docx-file.docx" /></target>__</project>