There seems to be an issue with Techne. First, when you click the Techne button when making a mob, EVEN IF YOU HAVE IT, it will ask you to download it. Second, if you make a model in the modeling program, it always has an error, usually regarding a different thing each time. Lastly, you can't download Techne any more and is completely unsupported. I looked into it and there really isn't anything else to use. As well as the problem about it requiring a .java file and not a .tcn file. PLEASE HELP. If you have any suggestions about different makers for models and such, please tell me.