Tiny tina dlc heads & skins help me

Can anyone tell me how to find the tiny tina dlc heads and skins for xbox one gt: infected lycan

The Tiny Tina Heads are a Rare drop from the Dice Chests in that DLC. I’m not sure about the Skins, although they may be a reward for completing the DLC with a character. There were Shift codes given out quite awhile ago. You can visit the Orcz page and scroll down for the codes. However, I cannot guarantee that they still work.

Forum ID: Poisd2Strike
GT: Poisd2Strike
Trades: http://forums.gearboxsoftware.com/t/poisd2strikes-humble-shop/367700
Gun Prefixes | Gun Parts | Max Stats
Maya OP8 | Banshee RR / NRR | Binder | Cat | Nurse | Siren | Trickster B / M

Little note to add, they only spawn on snake eyes if I remember correctly.
It was something odd l like that.