7 week old rooster--any idea of breed?

[cardboardseat]

We hatched him from fertile eggs from the roadside stand, so tough to say what was in the flock. Can anyone help ID? Thanks!

 

[AinaWGSD]

Could be an orpington.

 

[SnackMeat]

The chest also makes me think orpington but it could just be a really full crop.

My guess is sapphire gem or sapphire gem mix

https://www.backyardchickens.com/threads/6-8-week-sapphire-gem-roo.1638092/

 

[ChickenChick46]

Looks like it could be a Blue Orpington to me as well.