Good news everyone! I have finally found the time to make the changes and add the license to make the mod open source, in case anyone wants to dig in the code and help maintain and update the mod. The mod is now licensed under GNU General public License v3 and is available at https://github.com/DrZhark/mocreaturesdev
Happy modding, everyone
Hmm...wonder who's going to take up the challenge by updating this. Is bloodshot still around? Best of luck to whoever plans on updating this.