Request: Battle Pets color variant identifier

[Flip_method]

Currently in game many different battle pets can come in color or even model variants. But unless you are very wise in the ways of collecting you won't know that the (example
Nameless octopede you own that has an eye patch is a model variant with a drop rate of less than .02%. this example pet can be bought and sold on the auction house but there is current no way a buyer could tell it's a model variant. And would be posted at the same price. There are no in journal indicators either.

Is this possible via add ons or an addition to an existing add on?