I need a plugin (super custom inventory drop)

Any one knows a plugin like Inventory keep on death?? If not any one can develop this??
I searching for a config like that:

SUPER CUSTOM INVENTORY DROP
Groups:
Default:
Inventory keep: 0.25 # 25%
Gear keep: 0.5 # 50%
Away Drop:
- '35:7'
- '1:0'
Never Drop:
- '276'
- '25'
Permission: inventory.keep.default
Youtuber:
Inventory keep: 0.5 # 50%
Gear keep: 0.6 # 60%
Away Drop:
- '35:7'
- '1:0'
Never Drop:
- '276'
- '25'
Permission: inventory.keep.youtuber
VIP:
Inventory keep: 0.75 # 75%
Gear keep: 0.85 # 85%
Away Drop:
- '1:0'
Never Drop:
- '7'
- '257'
- '276'
- '25'
Permission: inventory.keep.vip
MOD:
Inventory keep: 1.0 # 100%
Gear keep: 1.0 # 100%
Away Drop:
- '35:7'
Never Drop:
- '276'
- '25'
Permission: inventory.keep.mod

 

what is the right place??

 

Thanks but i cant post there, and how can i delet dis post??
Thank you verry much ;D

 

Yeh, ways hahaha, do you gonna make?

 

armor and the item on the hand