Camel pose is such a beautiful and versatile asana. Here are a few variations I could think of but there are many more.

Ustrasana 🐫
Camel pose 🐫 + cactus arms 🌵
Camel pose 🐫 + ½ frog 🐸
Camel pose 🐫 + cow face pose arms 🐮
Camel pose 🐫 + stretchy arms 🙏🏼
Fallen backward camel pose, also called Kapotasana B
Camel pose 🐫 + Eagle arms 🦅
Full camel pose variation 🐫 called Kapotasana 🐦