Wait, is this an actual, diagnosed phobia you have (and not just how so many people use it as the equivalent to being "really scary")? If so then it sounds like a problem that'll extend further than this game and you should get that looked at. In the meantime, what others said about editing out the enemies is the only solution I can think of.
it's kinda illegal to freely distribute the maps outside of what was included in the demo versions, so having someone else do it for you then hosting it on a web site for download can be frowned upon.
Is it? Pretty sure that the majority of mods that are freely and legally posted around this site consist of edited map files among other things, and that the only thing that's illegal is distributing the executable files that enable play of the games themselves. Anyone able to provide edited map files should be able to provide them in this thread without any problems.