Soulforged

Age: Soulforged can theoretically live indefinitely as long as their core holds out and they are made from sturdy material that is upkept. You are immune to magical aging.
Living Construct: Even though you were constructed, you are humanoid as well as a construct. You do not need to breathe, eat or drink, but can ingest food or drink if you wish. You still benefit from the effects of consumable spells and magic items such as heroes feast and potions.
Sentry's Rest. When you take a long rest, you must spend at least six hours in an inactive, motionless state, rather than sleeping. In this state, you appear inert, but it doesn't render you unconscious, and you can see and hear as normal.
Integrated Protection. Your body has built-in defensive layers, which can be enhanced with armor:

• You gain a +1 bonus to Armor Class.
• You can don only armor with which you have proficiency. To don armor other than a shield, you must incorporate it into your body over the course of 1 hour, during which you remain in contact with the armor. To doff armor, you must spend 1 hour removing it. You can rest while donning or doffing armor in this way.(the ac gained from this can only gain 10 additional armor from your base and gain stealth penalties depending on how much you gain.)
• While you live, the armor incorporated into your body can't be removed against your will
  Constructed Resilience. You were created to have remarkable fortitude, represented by the following benefits:
• You are immune to the poisoned condition and you have resistance to poison damage.
• You don't need to eat, drink, or breathe.
• You are immune to disease.
• You don't need to sleep, and magic can't put you to sleep.

Languages. common, one other of your choice