Thanks a lot for the info.
Well, in terms of making changes to the head, all I really wonder is how much I'm able to re-size it in-world [especially the ears]. I've come across several things I've purchased that can be made bigger but not shrunk, which can be a concern for my extremely picky nature [haha]. In terms of skin textures, I just wanna know what my options are [if any] to buy in the market. I've done a lot of searching and found nothing, but I wonder if they just aren't listed on the site or something. The avatar's default skins aren't really to my personal liking, haha.
If all else fails, I might just get the KZK Fox. Seems to have way more 3rd-party options.