Here is your part.
Copy the two files in your LGEO library.
Don't forget to add this in your ldraw.xml file :
<Element>
<LDrawFilename>888001.dat</LDrawFilename>
<POVName>lg_888001</POVName>
<POVName Alternate="Clear">lg_888001_clear</POVName>
<Dependency>LGDefs</Dependency>
<POVFilename>lg_888001.inc</POVFilename>
<MatrixRef>LGEOTransform</MatrixRef>
</Element>
BTW, I will not do non-LEGO parts anymore, I did that one because I told you so, but that's it.
Copy the two files in your LGEO library.
Don't forget to add this in your ldraw.xml file :
<Element>
<LDrawFilename>888001.dat</LDrawFilename>
<POVName>lg_888001</POVName>
<POVName Alternate="Clear">lg_888001_clear</POVName>
<Dependency>LGDefs</Dependency>
<POVFilename>lg_888001.inc</POVFilename>
<MatrixRef>LGEOTransform</MatrixRef>
</Element>
BTW, I will not do non-LEGO parts anymore, I did that one because I told you so, but that's it.