Yeah I do agree with the whole baldness thing.
Plus I do find that some bald people can pull the look off and be reeeeally sexy. Solas is one of them
I'm somewhat ok with the idea of him having hair when he was younger and rebel, long hair sure, not too fond of the dreadlocks but hey, w/e - since this seems to be a thing now I sort of accept dreadlock art of young Solas.
But not the mods who change him.. like you can "color" his scalp brown so it looks like he has a brown stubble on his head.. or the mod where he looks like Thranduil.. that's a big no, wtf, I don't want Thranduil, I want Solas 
I appreciate mods who make the model look better while having a character still be realistically similar to the original.. like you know, tweaking a bit the eyebrows or removing parts of texture that look weird (like the weird outline under his brow) - he still looks like Solas after that. Just better.
Or the Cullen mod with messy hair, he looks SO sexy with it but still looks like Cullen cause it's still his hair.. etc etc.
Changing completely is a no-no.
As for the egg, I don't think it's offensive as it is meant in a very affectionate way as people have said. I don't think he would be offended if the intentions of the person who says it are sweet. I like nicknames who bring out some negative (?) feature and try to make it into something cute.. I like them in real life too
For instance I walk funnily at times and my BF nicknamed me "penguin", the nickname was after a negative feature of mine but now I really like it and am actually happy to be called that.
So yeah 