Finally an update: Everything is in PK3 format with PNG sprites and partially correct offsets. Please test this release, it's full of bugs and I might eed help fixing them all. If you find something, report it that way:
Bug: Sound for monster x doesn't work properly
Solution: Lump DSXYSOUND is missing, get it from XYZ.WAD or download it here
Something like this really helps

Get the zip and a demo map (not all monsters added yet) from here:
http://home.arcor.de/tormentor667/mrwv3 ... uild16.zip