There is a humanoid version of the mogs out there. I'm pretty sure it was in the last thread. It had normal feet, I believe.
Not sure if the info is still needed, but here it is anyway: http://fliggerty.dnsdojo.com/MMH/rwdownload/index.php?dlid=5721, available on Morrowind Modding History, comes with optional plugin and meshes for wingless Mogs. The optional plugin is not specifical to the Forest Mog race and can be used with the regular Mogs. From the Forest MOG Full Texture Replacer readme:
mog_f_neck.dds and mog_m_neck.dds files should end up loose in your data files directory. These two files are not necessary for using the green re-colored mogs but if you decide to use Ian's original colors but still wish to play without wings, then move these two files into the Data Files\Textures directory and check the .esp file _Mog_wingless_(optional).esp in the MW launcher
Maybe this is what Marbred was referring to?
Not sure how it will play with Westly's BB Mogs though. The screenies from Ger of which link I posted above made me realize what a dramatic improvement those BB meshes are.
By the way, Morrowind Modding History hosts several vintage mog mods, including previous versions of Ian's Mog race and Marbred's MCA Addon. Most of it is obviously outdated, but some (as Forest MOG Full Texture Replacer) may still be relevant. Maybe they should be mentioned in the first post? What do you think?
Here are the ones I tracked down so far:
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5721
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5331
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5349
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5328
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5633
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5719
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=2913
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=2920
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=2842
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5661
http://modhistory.fliggerty.com/rwdownload/?dlid=7202
(MCA Mog Addon v5 and More Breaker Swords are already linked in the OP.)
Morrowind Modding History also provides alternative links for the following mods:
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5619
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5594
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5727
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5639
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5330
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=3150
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=5680
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=2805 (aka Mog Helms on Elric.com)
http://modhistory.fliggerty.com/rwdownload/index.php?dlid=2806 (actually Ger's Mog Fixes)