My expectations were resigned to horses as the only mounts again - so I am extremely happy to meet Humphrey.

This blog showcases the engines ability to handle mounts with non-horse skeletons - a great step forward from Warband. Crucial for fantasy mods. This opens the gates for GOT dragons and war elephants. Every mod will need a good rigger & animator.
Historically, camels were crucial in the expansion of Islam - not for camel cavalry for camel mounted infantry.
The main drawback of the armies of Sassanid Persian Empire and the Eastern Roman Empire was their lack of mobility. Khalid ibn Walid decided to use the mobility of his own army to exploit the lack thereof in the Sassanid army and Byzantine army. Later the same strategy was adopted by all other Muslim generals throughout the period of military expansion. Though only part of the Rashidun army was actual cavalry, the entire army was camel mounted for movement.
https://en.wikipedia.org/wiki/Rashidun_army
I’d love to see the mobility of infantry boosted by camels in deserts in Bannerlord. With that mobility, Aserai armies could pick and choose who to fight and who to avoid.