Pansarbonus nr, andra effekter ja.
Armorbonus till AC staplar inte.
Som anges i ordlistan med vanliga termer:
An armor bonus applies to armor class and is granted by armor or by a spell or magical effect that mimics armor. Armor bonuses stack with all other bonuses to armor class (even with natural armor bonuses) except other armor bonuses.
Och som anges i utrustning:
Each type of armor grants an armor bonus to AC, while shields grant a shield bonus to AC. The armor bonus from a suit of armor doesn't stack with other effects or items that grant an armor bonus. Similarly, the shield bonus from a shield doesn't stack with other effects that grant a shield bonus.
När det gäller de andra bonusarna och effekterna av de två objekten, eftersom de är föremål i olika slitsar (pansarplats och bröstspår) med olika bonusar borde de stackas bra, eftersom, till skillnad från Bracers of Armor , Snakeskin Tunika har ingen klausul som stänger av sina andra förmågor när en annan pansarbonus har förrang.
Many magic items need to be donned by a character who wants to employ them or benefit from their abilities. It’s possible for a creature with a humanoid-shaped body to wear as many as 15 magic items at the same time. However, each of those items must be worn on (or over) a particular part of the body, known as a “slot.”
A humanoid-shaped body can be decked out in magic gear consisting of one item from each of the following groups, keyed to which slot on the body the item is worn.
[...]
Of course, a character may carry or possess as many items of the same type as he wishes. However, additional items beyond those in the slots listed above have no effect.