aaaaaaa those are some handsome OCs, I love them just from the looks of them! Are they related? This looks like some very wholesome brotherly affection, but also could have those "childhood friend" vibes.. Also, great job on portraying the different age stages.
Even though they have a rather similar design colour- and hairwise, you did an absolute amazing job making them both unique with the little details as the nose shape and facial features, as well as the whole... personality they radiate. It really makes me wanna find out more about them.

Omg thank you!!!!
Yes they are brothers. I have a lot of arts with them but on different acc not on fa
Thank you again for such an interest in them *u*