A) amethystdragon.bbmodel
1.Put your .bbmodel files inside the blueprints folder located at: plugins/ModelEngine/blueprints
2.Now reload the plugin using /meg reload models
3.Copy this folder: plugins/ModelEngine/resource pack/assets/modelengine
And put it into your current Resource pack here: YourPack/assets/modelengine
4.Then copy over the plugins/ModelEngine/resource pack/assets/minecraft/models/item/leather_horse_armor.json file
And put it into your current Resource Pack here: YourPack/assets/minecraft/models/item/leather_horse_armor.json

B)If you use emissive (shiny) textures, copy contents of amethystdragonemissive into YourPack/assets/modelengine/texture/entity
	
C)drag and drop amethystdragon.zip/assets into your resourcepack 
WARNING: before you do this, check if anything from assets/minecraft/models/item matches our .jsons, if it does you need to merge the .json manually to prevent overwriting.