[+] Added the Empty Gas Can, thank you @Morghen for pointing this out!

[~] Added some preview pictures and a poster
[-] Removed the Item Tweaker API as a Requirement

Added the following Items:

(Electrical)
- Amplifier
- Battery
- Crafted Timer
- Crafted Trigger

(Fabric)
- Rope
- Sheet
- Sheet Rope
- Tarp

(Metalwork)
- Barbed Wire
- Nails
- Box of Screws
- Door Hinge
- Doorknob
- Empty Paint Bucket
- Empty Tin Can
- Metal Bar
- Metal Pipe
- Tent Peg
- Wire

(Miscellaneous)
- Bag of Concrete Powder
- Bag of Plaster Powder
- Box of Sparklers
- Charcoal
- Chipped Stone
- Coal
- Compost Bag
- Dirt Bag
- Duct Tape
- Gravel Bag
- Propane Tank
- Sand Bag
- Stone

(Paint)
- Black Paint
- Blue Paint
- Brown Paint
- Cyan Paint
- Green Paint
- Gray Paint
- Light Blue Paint
- Light Brown Paint
- Orange Paint
- Pink Paint
- Purple Paint
- Red Paint
- Turquoise Paint
- White Paint
- Yellow Paint