@ uzi idiot Bond1 made one a number of years back. His site is now down

I'm looking around to see if a link
is still active somewhere. Did the "fpsc archives" have a download for it? I recall it work really good, both for
models and animations. I'll keep looking....
Edit: Found it, under his real name on this page. Try it and see what you think, I have no clue what version it's for.
http://www.maxplugins.de/max2012.php%3Fpage%3D5%26range%3DImport%2520/%2520Export%26bit%3D96%26sort%3DAuthor
About half way down, he called it the "Kw-Exporter" there's also a 3dsmax to ms3d exporter.
If that link doesn't work, here's another at Source-Forge
https://sourceforge.net/projects/kwxport/
@Mriganka I agree with him totally. All houses/rooms look square to me

My games never have bugs. They just develop random features..
Lots and lots of random features...