I really liked the way old Alex looked as apposed to the default one. However, older Alex was pretty flat looking and didn't match the other characters in town, so I tried to meld the two as best as possible. I think I did a relatively good job on him although I may make another one with his hair changed in the future. https://dl.dropboxusercontent.com/u/42780791/Stardew Mods/Alex.xnb
Just a note, it appears for his shirtless sprites that you mixed up his happy and sad emotions, though that may have just been in the preview. Sorry if this comes off as rude!
Yeah, I noticed that after I started playing the game also. I'll fix that along with his hair eventually, but I'm sort of burnt out for now.