Yes I have came across one and its really different. You might be interested in this ICO going on for an Australian company called BlockGrain.io  They’re aiming to automate the supply chain with Grain and later on Fruit/Vegetables/Wool. The sale has started.
BlockGrain.io bounty thread worth a look https://blockgrain.typeform.com/to/CLUlBw
Check out this aswell:
https://bitcoinexchangeguide.com/blockgrain-mountain-state-trialing-blockchain-beer-tracking-system/