Unity/Playmaker Game Template. -- 2

I'm looking for someone to build me a game template using Playmaker in unity. It will be a factory style game like Satisfactory. This will be a starting point into the project. I do not need levels made. just a template level for you to test work on. No textures needed. This will be done in phases. After you complete work below I will rehire you to continue working on this project until completed. You will not be allowed to resell or use any of this code for future projects or sold on any asset stores. I will own 100% of this code. If you bid 1 price and ask for another price then you will not be selected. All payments being made in milestones threw freelancer. Starting features. Inventory - Itemized Database of each Item. In JSON Format. Each Item will have a list of items needed to craft each item. Along with crafting times and sertain items can only be built in certain object. This is for easier of adding future items. Crafting - Crafting will be done in inventory, Smelter, fabricator Storage - Code the storage units. But they will also be configured via json files Building Placement - Grid Style using 1 to 1 scale. Use Unity default prefab blocks for models. I will handle the models later. Your job will be to make place holders with texture of the cube labeling what it is. Buildings will be built using items from inventory. Example: conveyor belt will require 10 iron ingots from players inventory. Buildings for starter - Conveyor Belts, Smelter, Assembler- Buildings will need input abilities with output abilities. So inlet and outlet for conveyor belt. Conveyor belts will have items move across it from storage to smelter then from smelter to storage or so forth. Any questions let me know.